ChessBites - Player Information and Statistics

Player Profile

Player:

(Eg: Carlsen,Magnus)

Yang, Daniel1



Years:	2024-2025
Number of games:	145
Number of wins:	48
Number of draws:	27
Number of losses:	70
White score:	35/73 (47.95% - Average Elo: 2179)
Black score:	26½/72 (36.81% - Average Elo: 2232.99)

Rating progression

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Yang, Daniel1 (2127) - Kaplan, Avi Harrison (2342), Charlotte Spring IM-A, Charlotte (A79) - 2025

Yang, Daniel1 (2219) - Kamalsyah, Muhammad (2314), Titled Tuesday intern op 22nd Jul Early, Chess.com INT (A07) - 2025

Yang, Daniel1 (2198) - Garcia, Jhoel (2293), Titled Tuesday intern op 17th Jun Late, Chess.com INT (E44) - 2025

Cabarkapa, Novak (2445) - Yang, Daniel1 (2219), Titled Tuesday intern op 22nd Jul Early, Chess.com INT (A00) - 2025

Guz, Ari (2358) - Yang, Daniel1 (2219), Titled Tuesday intern op 15th Jul Late, Chess.com INT (D40) - 2025

Benen, Samson (2326) - Yang, Daniel1 (2127), Charlotte Spring IM-A, Charlotte (A65) - 2025

Yang, Daniel1 - ? (72)

Mizzi, Jack (½/2)

Alonso, Raphael VP Patricio (1/1)

Arnold, Rhys (1/1)

Asish, Panda (0/1)

Baturin Vinogradov, Miroslav (0/1)

Bodemar, Jonathan (1/1)

Bucci, Andrea (1/1)

Bykov, Egor (0/1)

Calvo Gonzalez, Jose Felix (1/1)

Cardoso Cardoso, Jose Gabriel (½/1)

Castillo Pena, Patricia Evarista (1/1)

Das, Aditeya (0/1)

Deng, Michael (1/1)

Dias, Joao Batista de Sou (1/1)

Dilanyan, Grigor (1/1)

Dogan, Umut Anil (0/1)

Ferreira, Vitor Hugo Vieira (0/1)

Garcia, Jhoel (1/1)

Goryachkina, Aleksandra (½/1)

Gubatayev, Ahmet (1/1)

Guo, Felix1 (0/1)

Hiwale, Ronak (0/1)

Jiang, Andrew (½/1)

Kamalsyah, Muhammad (1/1)

Kaplan, Avi Harrison (1/1)

Levitan, Caleb Levi (0/1)

Li, Rachael (0/1)

Li, Yilin (0/1)

Liavonava, Yuliya (1/1)

Liyanage, Ranindu Dilshan (0/1)

Lohia, Sohum (0/1)

Lopez Rayo, Santiago (0/1)

Lowinger, Daniel (1/1)

Macovei, Andrei (½/1)

Mafra, Kaiser Luiz (1/1)

Manchanda, Advik (1/1)

Marchand, Calix (1/1)

Matros, Alexander (½/1)

Mikhalsky, Vladimir (0/1)

Moiseenko, Alexander (0/1)

Nikulina, Alena (1/1)

Olhovik, Andrei (0/1)

Pein, Jonathan (0/1)

Petersen, Marcel (0/1)

Ramirez Gonzalez, Mauricio (0/1)

Reinecke, Katharina (1/1)

Sairam, Pranav (1/1)

Sarveshwaran, V (1/1)

Seiger, Vidar (0/1)

Stearman, Josiah P (0/1)

Swiatlowski, Lukasz (0/1)

Takahashi, Michael John (1/1)

Tasic, Vladimir (1/1)

Vafin, Ayrat (0/1)

Vaganian, Rafael A (0/1)

Van Dael, Siem (1/1)

Vardi, Ilan (1/1)

Vidyarthi, Vyom (½/1)

Vinod, Aarush (½/1)

Wildi, Marcel (1/1)

Willim, Michael (1/1)

Winchell, Barrett (½/1)

Wuebker, Paul Luca (0/1)

Yang, Qindong (½/1)

Yushko, Olga (1/1)

Zhukovskyi, Oleksandr (0/1)

Zuferi, Enis (0/1)

? - Yang, Daniel1 (70)

Radchenko, Alexey (½/2)

Reprintsev, Alexander (1/2)

Aarav, Sinha (0/1)

Abrahamyan, Tatev (0/1)

Alikulov, Elbek (0/1)

Atanasov, Anthony (0/1)

Banerjee, Supratit (0/1)

Benen, Samson (1/1)

Bhaduri, Neil S (1/1)

Bick, Gabriel James (0/1)

Bozorov, Javokhir (0/1)

Bratovic, Blaz (0/1)

Cabarkapa, Novak (1/1)

Campos Gomez, Manuel (0/1)

Cornelisse, Lorelei (1/1)

Crump, Alexander J (½/1)

Das, Aditeya (0/1)

Desnica, Vladan (0/1)

Devaev, Alexander (0/1)

Ermolaev, Evgeny (0/1)

Ezat, Mohamed Mahmoud (1/1)

Fernandez, Maria Florencia (0/1)

Ferrara, Enzo (1/1)

Ferriz Barrios, Andres (1/1)

Gimeno Martos, Roberto (0/1)

Gnechko, Ruslan (1/1)

Grave, Jacob Templen (0/1)

Gunawardhana, Devindya Oshini (0/1)

Guntaka, Aayansh R (½/1)

Guz, Ari (1/1)

Jaiveer, Mahendru (0/1)

Jasinski, Alexander (1/1)

Kleimenov, Nikolay (0/1)

Kovacsy, Barnabas (1/1)

Krzywda, Andrzej (1/1)

Lacasa Diaz, Jose Antonio (1/1)

Levitan, Caleb Levi (0/1)

Lloret Ramis, Juan Jose (½/1)

Luong, Phuong Hanh (½/1)

Magana Morales, Roberto (0/1)

Makaraci, Tunahan (1/1)

Mariappan, Anish M (½/1)

Maximov, Dmitry (0/1)

Melillo, Lucius (½/1)

Motola, Jacopo (0/1)

Mulawa, Cyprian (0/1)

Nguyen, Manh Duc (0/1)

Novosel, Lovro (0/1)

Ozates, Tuna (0/1)

Papacek, Stepan (1/1)

Paragua, Mark (½/1)

Parpiev, Isaak (0/1)

Pavlidou, Ekaterini (1/1)

Petenyi, Tamas (½/1)

Petersen, Marcel (0/1)

Punin, Andrii (0/1)

Purtseladze, Maka (0/1)

Ristic, Nebojsa M (½/1)

Ruchinskaya, Valerie (½/1)

Silva, Pedro Gil Ferreira (1/1)

Stojanovski, Sandi (0/1)

Subramanian, Anusha (1/1)

Titus, Andrew Lewis (½/1)

Tregubov, Pavel V (½/1)

Tristan, Leonardo (0/1)

Yatskar, Martin (0/1)

Openings played as White (45)

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2133.67
Result: 5/9 = 55.56%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2257
Result: 0/4 = 0%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 2019.25
Result: 4/4 = 100%

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 2425
Result: 1/3 = 33.33%

A04 Reti Opening (1.Nf3)
Average Elo: 2175.5
Result: 1/3 = 33.33%

B06 Robatsch (1.e4 g6)
Average Elo: 2174.5
Result: 1/2 = 50%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 1815
Result: 2/2 = 100%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2281.5
Result: 1/2 = 50%

E51 Nimzo-Indian, 4.e3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5)
Average Elo: 2174.5
Result: 1½/2 = 75%

E94 King's Indian, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O)
Average Elo: 2110.5
Result: 0/2 = 0%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2311.5
Result: 1/2 = 50%

A79 Benoni, Classical, 11.f3 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O 9.O-O Re8 10.Nd2 Na6 11.f3)
Average Elo: 2226
Result: 2/2 = 100%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 1856.5
Result: 1½/2 = 75%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2184
Result: 1/2 = 50%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2221.5
Result: 0/2 = 0%

A62 Benoni, Fianchetto Variation (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O)
Average Elo: 2219
Result: 1/1 = 100%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 2168
Result: 1/1 = 100%

D18 Queen's Gambit Declined Slav, Dutch (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3)
Average Elo: 1961
Result: 0/1 = 0%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 1795
Result: 1/1 = 100%

E10 Queen's Pawn Game (1.d4 Nf6 2.c4 e6 3.Nf3)
Average Elo: 2191
Result: 1/1 = 100%

E44 Nimzo-Indian, Fischer Variation, 5.Ne2 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6 5.Ne2)
Average Elo: 2293
Result: 1/1 = 100%

A24 English, Bremen System with ...g6 (1.c4 e5 2.Nc3 Nf6 3.g3 g6)
Average Elo: 2533
Result: ½/1 = 50%

A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo: 2191
Result: 1/1 = 100%

C00 French Defense (1.e4 e6)
Average Elo: 2091
Result: 0/1 = 0%

E69 King's Indian, Fianchetto, Classical Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4 c6 9.h3)
Average Elo: 2295
Result: 0/1 = 0%

C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O)
Average Elo: 2241
Result: 0/1 = 0%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 2072
Result: 0/1 = 0%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 2280
Result: ½/1 = 50%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 2310
Result: 0/1 = 0%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 1922
Result: 0/1 = 0%

A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo: 2387
Result: 0/1 = 0%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2076
Result: 1/1 = 100%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2107
Result: ½/1 = 50%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 2568
Result: 0/1 = 0%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2282
Result: 0/1 = 0%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2290
Result: 1/1 = 100%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2224
Result: 0/1 = 0%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 2455
Result: 0/1 = 0%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 2208
Result: 1/1 = 100%

E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average Elo: 2222
Result: ½/1 = 50%

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 2024
Result: 1/1 = 100%

D52 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3)
Average Elo: 2113
Result: ½/1 = 50%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2229
Result: ½/1 = 50%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2145
Result: 0/1 = 0%

D87 Grunfeld, Exchange (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5)
Average Elo: 2351
Result: 0/1 = 0%

Openings played as Black (54)

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2284.67
Result: 1½/6 = 25%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2193
Result: 3/5 = 60%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2268
Result: 1/4 = 25%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 2186
Result: ½/2 = 25%

B94 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5)
Average Elo: 2257
Result: 0/2 = 0%

E68 King's Indian, Fianchetto, Classical Variation, 8.e4 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4)
Average Elo: 2197.5
Result: 1/2 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2262
Result: 2/2 = 100%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2236
Result: ½/2 = 25%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2268
Result: 0/2 = 0%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1828
Result: ½/1 = 50%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 1945
Result: 1/1 = 100%

E46 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O)
Average Elo: 2453
Result: ½/1 = 50%

E97 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6)
Average Elo: 2341
Result: 0/1 = 0%

E09 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2 c6 8.Nbd2)
Average Elo: 2353
Result: 0/1 = 0%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 1880
Result: ½/1 = 50%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2326
Result: 1/1 = 100%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 2049
Result: ½/1 = 50%

B76 Sicilian, Dragon, Yugoslav Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O)
Average Elo: 2252
Result: 1/1 = 100%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 2282
Result: 0/1 = 0%

B97 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6)
Average Elo: 2262
Result: 1/1 = 100%

E77 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Be2)
Average Elo: 2138
Result: 1/1 = 100%

E28 Nimzo-Indian, Samisch Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 O-O 6.e3)
Average Elo: 2198
Result: 1/1 = 100%

A02 Bird's Opening (1.f4)
Average Elo: 2132
Result: 1/1 = 100%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2233
Result: 1/1 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2093
Result: 0/1 = 0%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 2246
Result: ½/1 = 50%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 2289
Result: 0/1 = 0%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2019
Result: ½/1 = 50%

B86 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4)
Average Elo: 2399
Result: 0/1 = 0%

E67 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7)
Average Elo: 2142
Result: 0/1 = 0%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2138
Result: 1/1 = 100%

A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average Elo: 2102
Result: 1/1 = 100%

B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 2476
Result: 0/1 = 0%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 2290
Result: 0/1 = 0%

B26 Sicilian, Closed, 6.Be3 (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3)
Average Elo: 2090
Result: 0/1 = 0%

A13 English (1.c4 e6)
Average Elo: 2359
Result: 0/1 = 0%

B36 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4)
Average Elo: 1952
Result: 0/1 = 0%

B20 Sicilian (1.e4 c5)
Average Elo: 2256
Result: 1/1 = 100%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 2358
Result: 1/1 = 100%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2256
Result: 0/1 = 0%

E24 Nimzo-Indian, Samisch (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3)
Average Elo: 2163
Result: 0/1 = 0%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2445
Result: 1/1 = 100%

E49 Nimzo-Indian, 4.e3, Botvinnik System (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3)
Average Elo: 2306
Result: 0/1 = 0%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2225
Result: 0/1 = 0%

E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average Elo: 2333
Result: 0/1 = 0%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2241
Result: 0/1 = 0%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 2513
Result: 0/1 = 0%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2169
Result: 0/1 = 0%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2322
Result: 0/1 = 0%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 2174
Result: 0/1 = 0%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2305
Result: ½/1 = 50%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 2305
Result: 0/1 = 0%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2458
Result: 0/1 = 0%

A23 English, Bremen System, Keres Variation (1.c4 e5 2.Nc3 Nf6 3.g3 c6)
Average Elo: 2121
Result: ½/1 = 50%