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Player Profile

Player:

(Eg: Carlsen,Magnus)

Piiroinen, Tero



FIDE:	FIDE Card
Years:	1991-2023
Number of games:	109
Number of wins:	30
Number of draws:	38
Number of losses:	41
White score:	23½/53 (44.34% - Average Elo: 1921.38)
Black score:	25½/56 (45.54% - Average Elo: 1895.19)

Rating progression

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

Top wins

Piiroinen, Tero (1808) - Heikkila, Antti (2034), Turku We TuTS A, Turku (D05) - 2011

Piiroinen, Tero (1881) - Hautaniemi, Jarmo (2017), Turku TuTS Weekend A, Turku (A01) - 2014

Piiroinen, Tero (1860) - Hosia, Akseli (1916), FIN-chT2 Gp1 1516, Finland (E12) - 2016

Lauronen, Tapio (2122) - Piiroinen, Tero (1808), Turku We TuTS A, Turku (B13) - 2011

Hautaniemi, Jarmo (2067) - Piiroinen, Tero (1829), Naantali op, Naantali (E94) - 2012

Marjusaari, Eero (2007) - Piiroinen, Tero (1814), 31st Heart of Finland Op, Jyvaskyla FIN (B23) - 2023

Piiroinen, Tero - ? (47)

Demidov, Jan (1½/3)

Kaveniemi, Kari (½/2)

Alkkiomaki, Jyrki (0/1)

Haanila, Erkki (0/1)

Hautamaeki, Panu (½/1)

Hautaniemi, Jarmo (1/1)

Heikkila, Antti (1/1)

Heino, Juha (0/1)

Hosia, Akseli (1/1)

Johansson, Jukka (0/1)

Kampman, Marko (1/1)

Kangas, Lauri (0/1)

Kangasniemi, Jussi (1/1)

Korpela, Olavi (1/1)

Kunnari, Taisto (½/1)

Kunnas, Erkki (0/1)

Laitinen, Jarmo (1/1)

Lallukka, Taneli (½/1)

Lehti, Juhani (0/1)

Lehtonen, Markku (½/1)

Leino, Pauli (0/1)

Liimatainen, Jero (0/1)

Linden, Lari (½/1)

Linqvist, Grels (½/1)

Nikolakaros, Kimon (½/1)

Norri, Ilkka (1/1)

Norri, Roger (½/1)

Nyysti, S (0/1)

Paronen, Petteri (0/1)

Pelto, Juho (0/1)

Poranen, Timo (½/1)

Riekkinen, Keijo (1/1)

Ruotanen, Helge (0/1)

Salykin, Alexandr (0/1)

Suomalainen, Erkki (0/1)

Tocklin, Tomi (½/1)

Vaatainen, Timo (0/1)

Viljanen, Jouko (1/1)

? - Piiroinen, Tero (51)

Auvinen, Esa (1½/3)

Kunnari, Taisto (1½/2)

Ailasmaa, Kimmo (½/1)

Haanila, Erkki (½/1)

Haanpaa, Jorma (0/1)

Haddara, Marwan (½/1)

Hassan, Alzakout (½/1)

Hautaniemi, Jarmo (1/1)

Heikkila, Antti (0/1)

Heino, Juha (0/1)

Kangasniemi, Jussi (½/1)

Kapanen, Keijo (½/1)

Kaseva, Janne (0/1)

Kaveniemi, Kari (0/1)

Keto Tokoi, Markko (0/1)

Kiili, Markus (½/1)

Kinnari, Timo (1/1)

Koivumaki, Marko (1/1)

Kokkala, Janne (0/1)

Koskenniemi, Simo (1/1)

Kumpulainen, Jari (½/1)

Laine, Arto (1/1)

Laine, Panu (0/1)

Lappalainen, Sasu (0/1)

Lauronen, Tapio (1/1)

Leukkunen, Raimo (1/1)

Louhi, Tapio (1/1)

Mantyniemi, Jaakko (1/1)

Marjusaari, Eero (1/1)

Nieminen, Markus (½/1)

Nikolakaros, Kimon (½/1)

Norri, Ilkka (1/1)

Paasikangas Tella, Johanna (0/1)

Pasanen, Tuomo Tapio (0/1)

Piippo, Mikko (0/1)

Raivio, Erkki (½/1)

Rautanen, Sari (½/1)

Riekkinen, Keijo (1/1)

Riihimaki, Pekka (0/1)

Ruotanen, Helge (0/1)

Saharinen, Petri (½/1)

Salimaki, Janne (½/1)

Stockfelt, Jesse (½/1)

Tiitta, Sauli (0/1)

Uusitalo, Martti (1/1)

Vainio, Ville (0/1)

Wilen, Eero (0/1)

Openings played as White (36)

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: 2005.2
Result: 1/5 = 20%

D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2)
Average Elo: 1925.67
Result: 1/4 = 25%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 1743.5
Result: 2½/3 = 83.33%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 1946.33
Result: 1½/3 = 50%

A03 Bird's Opening (1.f4 d5)
Average Elo: 1843
Result: 1½/3 = 50%

D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo: 2006.5
Result: 0/2 = 0%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2179
Result: ½/2 = 25%

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: 1690.5
Result: 2/2 = 100%

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 1773
Result: 2/2 = 100%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2105
Result: 0/1 = 0%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1885
Result: 1/1 = 100%

E17 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7)
Average Elo: 1962
Result: 0/1 = 0%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 2034
Result: 1/1 = 100%

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: 2058
Result: 0/1 = 0%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 1916
Result: 1/1 = 100%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 2099
Result: 0/1 = 0%

A02 Bird's Opening (1.f4)
Average Elo: 0
Result: 1/1 = 100%

D55 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3)
Average Elo: 1880
Result: 1/1 = 100%

D06 Queen's Gambit Declined (1.d4 d5 2.c4)
Average Elo: 1470
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: 1903
Result: 0/1 = 0%

D90 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3)
Average Elo: 1888
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: 0
Result: 0/1 = 0%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 0
Result: ½/1 = 50%

E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nbd7 8.Re1)
Average Elo: 0
Result: 0/1 = 0%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 1912
Result: ½/1 = 50%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 0
Result: 0/1 = 0%

D88 Grunfeld, Spassky Variation, Main line, 10...cd, 11.cd (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2)
Average Elo: 0
Result: ½/1 = 50%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 1896
Result: ½/1 = 50%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2363
Result: 0/1 = 0%

A51 Budapest Gambit (1.d4 Nf6 2.c4 e5)
Average Elo: 0
Result: ½/1 = 50%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 1833
Result: 0/1 = 0%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 1866
Result: 1/1 = 100%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 1828
Result: ½/1 = 50%

A58 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6)
Average Elo: 1846
Result: ½/1 = 50%

D25 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3)
Average Elo: 1771
Result: 1/1 = 100%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 0
Result: 0/1 = 0%

Openings played as Black (32)

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 1685
Result: 4/5 = 80%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 1955.6
Result: 2/5 = 40%

B06 Robatsch (1.e4 g6)
Average Elo: 2010.33
Result: 0/4 = 0%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2000
Result: 1/4 = 25%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 1959.5
Result: 2½/3 = 83.33%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 1850.33
Result: 2/3 = 66.67%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2031.33
Result: ½/3 = 16.67%

A83 Dutch, Staunton Gambit (1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5)
Average Elo: 1959.67
Result: 0/3 = 0%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1850
Result: ½/2 = 25%

B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo: 1679
Result: 1½/2 = 75%

E99 King's Indian, Orthodox, Taimanov (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 Nd7 10.f3 f5)
Average Elo: 0
Result: 0/1 = 0%

E85 King's Indian, Samisch, Orthodox Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5)
Average Elo: 0
Result: ½/1 = 50%

E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo: 0
Result: 0/1 = 0%

D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo: 2215
Result: 0/1 = 0%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 1844
Result: ½/1 = 50%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 0
Result: 1/1 = 100%

B19 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7)
Average Elo: 1627
Result: ½/1 = 50%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 1891
Result: ½/1 = 50%

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: 2067
Result: 1/1 = 100%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 1956
Result: ½/1 = 50%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 1829
Result: ½/1 = 50%

A40 Queen's Pawn Game (1.d4)
Average Elo: 1558
Result: 1/1 = 100%

A10 English (1.c4)
Average Elo: 1917
Result: 0/1 = 0%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 1738
Result: 1/1 = 100%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1608
Result: 1/1 = 100%

A80 Dutch (1.d4 f5)
Average Elo: 1898
Result: ½/1 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1900
Result: ½/1 = 50%

B62 Sicilian, Richter-Rauzer (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6)
Average Elo: 1903
Result: ½/1 = 50%

D47 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4)
Average Elo: 1958
Result: 0/1 = 0%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 1914
Result: ½/1 = 50%

B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo: 2089
Result: ½/1 = 50%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2007
Result: 1/1 = 100%