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Player Profile
Player:
(Eg:
Carlsen,Magnus
)
Riordan, Charles
FIDE
:
FIDE Card
Title
:
FM
Years
:
1998-2015
Number of games
:
100
Number of wins
:
45
Number of draws
:
33
Number of losses
:
22
White score
:
27/45 (60% - Average Elo: 2257.95)
Black score
:
34½/55 (62.73% - Average Elo: 2250.67)
Rating progression
Games
White wins
White draws
White losses
Black wins
Black draws
Black losses
Top wins
Riordan, Charles - Palatnik, Semon (2489), US Open-102, Framingham (A57) - 2001
Riordan, Charles (2252) - Goletiani, Rusudan (2378), USA-chT Amateur East, Parsippany (E39) - 2006
Riordan, Charles (2265) - Simpson, Ronald (2300), USA tt, ICC INT (E98) - 2008
Otchiyev, Arslan (2373) - Riordan, Charles (2339), USA tt, ICC INT (B57) - 2012
Kaufman, Larry C (2358) - Riordan, Charles (2253), USA tt, ICC INT (E90) - 2006
Bonin, Jay R (2315) - Riordan, Charles (2253), USA tt, ICC INT (E92) - 2006
Riordan, Charles - ? (43)
Charbonneau, Pascal (½/3)
Aguilar, Omar M (1/1)
Brueckner, Randy (1/1)
Bryan, Jarod J (0/1)
Chamberlain, John (1/1)
Checa, Nicolas D (0/1)
Curdo, John (½/1)
Diaz, Jorge L (½/1)
Epp, Edward (1/1)
Fang, Joseph (½/1)
Goldberg, Benjamin (½/1)
Goletiani, Rusudan (1/1)
Harvey, Robert (1/1)
Hess, Robert L (½/1)
Ivanov, Alexander (0/1)
Joline, James T (1/1)
Katz, Benjamin (1/1)
Kaufman, Larry C (½/1)
Kaufman, Raymond (½/1)
Knatz, Michael (1/1)
Konovalchuk, Nikita (1/1)
Krishnamurthy, Vishwa (1/1)
Krush, Irina (½/1)
Kudrin, Sergey (½/1)
Lung, James (1/1)
Martin, John (1/1)
Mirabile, Tim (1/1)
Palatnik, Semon (1/1)
Paschall, William M (0/1)
Pressman, Leif (½/1)
Pruess, David (½/1)
Rogers, Norman (1/1)
Sagalchik, Gennadij (0/1)
Seltzer, Robert (½/1)
Shmeliov, Denis (0/1)
Simpson, Ronald (1/1)
Theil, Carey (1/1)
Vovsha, Eli (0/1)
Warfield, Simon (½/1)
Wilson, Elvin (1/1)
Zaikov, Oleg (0/1)
Zhang, Melvin (1/1)
Zierk, Steven C (0/1)
? - Riordan, Charles (51)
Bonin, Jay R (1½/2)
Kaufman, Larry C (1/2)
Meredith, Matthew (1½/2)
Paschall, William M (½/2)
Anderson, Renard (0/1)
Benjamin, Joel (0/1)
Bereolos, Peter (1/1)
Braylovsky, Gregory (0/1)
Chamberlain, John (1/1)
Chase, Christopher (½/1)
Corallo, Michael Patrick (½/1)
Costigan, Richard (½/1)
Curdo, John (½/1)
Defibaugh, Jared E (½/1)
Epstein, Esther (1/1)
Fang, Joseph (0/1)
Fedorowicz, John P (½/1)
Fontecilla, Rodrigo (1/1)
Goldberg, Benjamin (½/1)
Hoekstra, Matthew (½/1)
Karen, Brian (1/1)
Kelleher, William (½/1)
Korley, Kassa (1/1)
Mabe, Chris J (1/1)
Maymin, Zakhar G (1/1)
McHugh, Edward F (1/1)
Miller, Daniel I (1/1)
Milovanovic, Dragan (1/1)
Molner, Mackenzie (0/1)
Okechukwu, Iwu (½/1)
Otchiyev, Arslan (1/1)
Pang, Noah (1/1)
Penta, Jeff (½/1)
Powell, Robert (1/1)
Roberts Hoffmann, Katie (1/1)
Rodriguez, Eric (0/1)
Rueda, Libardo (1/1)
Schneider, Dmitry (½/1)
Shapiro, Daniel E (1/1)
Shapiro, Michael (1/1)
Shliperman, Igor (½/1)
Spector, Jason Stuart (1/1)
Timberlake, David (½/1)
Times, Lawyer (1/1)
Todhunter, James (1/1)
Yang, Ruixin (½/1)
Yeager, Daniel A (½/1)
Yedidia, Jonathan (0/1)
Zapata, Alonso (0/1)
Zhang, Melvin (1/1)
Zierk, Steven C (0/1)
Openings played as White (40)
B06 Robatsch (1.e4 g6)
Average Elo:
2421
Result:
0/2 = 0%
B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo:
2442
Result:
1/2 = 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:
2290
Result:
1/2 = 50%
E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo:
1805
Result:
2/2 = 100%
B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo:
2306
Result:
1/2 = 50%
D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo:
0
Result:
1/1 = 100%
B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O)
Average Elo:
1925
Result:
1/1 = 100%
B82 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.f4)
Average Elo:
2010
Result:
1/1 = 100%
E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo:
2386
Result:
0/1 = 0%
E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo:
2513
Result:
0/1 = 0%
D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo:
2362
Result:
0/1 = 0%
A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo:
2219
Result:
½/1 = 50%
A40 Queen's Pawn Game (1.d4)
Average Elo:
2111
Result:
½/1 = 50%
B46 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6)
Average Elo:
2016
Result:
1/1 = 100%
C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo:
2019
Result:
½/1 = 50%
E39 Nimzo-Indian, Classical, Pirc Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O)
Average Elo:
2378
Result:
1/1 = 100%
B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo:
1865
Result:
1/1 = 100%
C71 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6)
Average Elo:
2394
Result:
½/1 = 50%
D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo:
2141
Result:
1/1 = 100%
A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo:
2268
Result:
½/1 = 50%
B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo:
1860
Result:
1/1 = 100%
D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) System (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 b6)
Average Elo:
2449
Result:
½/1 = 50%
B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3)
Average Elo:
2597
Result:
½/1 = 50%
A58 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6)
Average Elo:
1977
Result:
1/1 = 100%
D74 Neo-Grunfeld, 6.cd Nxd5, 7.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O)
Average Elo:
1915
Result:
1/1 = 100%
A16 English (1.c4 Nf6 2.Nc3)
Average Elo:
2175
Result:
1/1 = 100%
A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo:
2489
Result:
1/1 = 100%
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:
2444
Result:
0/1 = 0%
D43 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6)
Average Elo:
2404
Result:
½/1 = 50%
B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4)
Average Elo:
2260
Result:
1/1 = 100%
D08 Queen's Gambit Declined, Albin Counter Gambit (1.d4 d5 2.c4 e5)
Average Elo:
2537
Result:
0/1 = 0%
A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo:
2250
Result:
½/1 = 50%
D14 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5)
Average Elo:
2417
Result:
0/1 = 0%
E98 King's Indian, Orthodox, Taimanov, 9.Ne1 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1)
Average Elo:
2300
Result:
1/1 = 100%
A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo:
2197
Result:
1/1 = 100%
A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo:
2484
Result:
0/1 = 0%
D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo:
0
Result:
½/1 = 50%
D17 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5)
Average Elo:
2277
Result:
1/1 = 100%
B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3)
Average Elo:
2394
Result:
0/1 = 0%
E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo:
2126
Result:
1/1 = 100%
Openings played as Black (40)
B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo:
2245.2
Result:
3½/5 = 70%
B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo:
2258.25
Result:
1½/4 = 37.5%
B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo:
2326.67
Result:
3/4 = 75%
B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo:
2288
Result:
1½/3 = 50%
D44 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.Bg5 dxc4)
Average Elo:
2337
Result:
0/2 = 0%
A40 Queen's Pawn Game (1.d4)
Average Elo:
2146
Result:
1/2 = 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:
1933.5
Result:
1½/2 = 75%
E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo:
0
Result:
½/1 = 50%
D97 Grunfeld, Russian (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4)
Average Elo:
2274
Result:
1/1 = 100%
C07 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 c5)
Average Elo:
2213
Result:
½/1 = 50%
C18 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3)
Average Elo:
2268
Result:
0/1 = 0%
E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2)
Average Elo:
2025
Result:
½/1 = 50%
E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average Elo:
2417
Result:
0/1 = 0%
B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo:
1930
Result:
1/1 = 100%
B59 Sicilian, Boleslavsky Variation, 7.Nb3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nb3)
Average Elo:
0
Result:
1/1 = 100%
E25 Nimzo-Indian, Samisch (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5)
Average Elo:
2456
Result:
½/1 = 50%
B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 a6 7.Bb3 b5)
Average Elo:
2504
Result:
0/1 = 0%
E43 Nimzo-Indian, Fischer Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6)
Average Elo:
2493
Result:
½/1 = 50%
E21 Nimzo-Indian, Three Knights (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3)
Average Elo:
2294
Result:
1/1 = 100%
E92 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5)
Average Elo:
2315
Result:
1/1 = 100%
E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo:
2358
Result:
1/1 = 100%
B71 Sicilian, Dragon, Levenfish Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4)
Average Elo:
2195
Result:
1/1 = 100%
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:
0
Result:
1/1 = 100%
C06 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4)
Average Elo:
0
Result:
1/1 = 100%
C12 French, McCutcheon (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4)
Average Elo:
2137
Result:
1/1 = 100%
A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo:
0
Result:
½/1 = 50%
C67 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4)
Average Elo:
0
Result:
1/1 = 100%
B06 Robatsch (1.e4 g6)
Average Elo:
2055
Result:
½/1 = 50%
C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo:
2337
Result:
0/1 = 0%
B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo:
2225
Result:
1/1 = 100%
D80 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5)
Average Elo:
2335
Result:
½/1 = 50%
B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo:
2109
Result:
½/1 = 50%
E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo:
2198
Result:
1/1 = 100%
D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo:
2317
Result:
½/1 = 50%
A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo:
2093
Result:
1/1 = 100%
B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo:
2156
Result:
1/1 = 100%
A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo:
2280
Result:
1/1 = 100%
B57 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4)
Average Elo:
2373
Result:
1/1 = 100%
B60 Sicilian, Richter-Rauzer (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5)
Average Elo:
2475
Result:
0/1 = 0%
B47 Sicilian, Taimanov (Bastrikov) Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7)
Average Elo:
2264
Result:
½/1 = 50%