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Player Profile
Player:
(Eg:
Carlsen,Magnus
)
Kostowski, Ireneus
Years
:
1995-2025
Number of games
:
41
Number of wins
:
16
Number of draws
:
5
Number of losses
:
20
White score
:
8½/19 (44.74% - Average Elo: 1813.06)
Black score
:
10/22 (45.45% - Average Elo: 1847.26)
Rating progression
Games
White wins
White draws
White losses
Black wins
Black draws
Black losses
Top wins
Kostowski, Ireneus (1886) - Komendecki, Grzegorz (1832), Polanica Zdroj op-B 61st, Polanica Zdroj (D02) - 2025
Kostowski, Ireneus (1886) - Szwed, Karol (1798), Polanica Zdroj op-B 61st, Polanica Zdroj (A45) - 2025
Kostowski, Ireneus (1895) - Weiter, Martin (1720), Goch op 14th, Goch (D36) - 2003
Weber, Rolf (2046) - Kostowski, Ireneus (1867), Goch op 21st, Goch (B01) - 2010
Hampel, Anna (1800) - Kostowski, Ireneus (1886), Polanica Zdroj op-B 61st, Polanica Zdroj (B01) - 2025
Bednarski, Jan (1787) - Kostowski, Ireneus (1886), Polanica Zdroj op-B 61st, Polanica Zdroj (B01) - 2025
Kostowski, Ireneus - ? (19)
Arp, Piotr Alexander (0/1)
Esser, Jochen (½/1)
Gordeeva, Vitalia (0/1)
Hettema, Jan (1/1)
Komendecki, Grzegorz (1/1)
Kraft, Ingo (½/1)
Markgraf, Jonas (0/1)
Pikatz, Frank (1/1)
Pulvermueller, Philipp (0/1)
Ratajek, Krzysztof (0/1)
Rietveld, Jan (1/1)
Schaefer, Michael2 (0/1)
Soszka, Szymon (½/1)
Szwed, Karol (1/1)
Thevessen, Hubert (1/1)
Thomas, Ingo (0/1)
Trybus, Dominika (0/1)
Villwock, Martin (0/1)
Weiter, Martin (1/1)
? - Kostowski, Ireneus (21)
Weber, Rolf (1/2)
Bajonczak, Helmut (1/1)
Bednarski, Jan (1/1)
Boldt, Manfred (0/1)
Boss, Igor (0/1)
Dick, Matthias (0/1)
Eike, Mathias Brennhaugen (1/1)
Esser, Jochen (½/1)
Gaul, Hans Guenter (½/1)
Hampel, Anna (1/1)
Hoffmann, FP (1/1)
Imsrud, Benjamin (1/1)
Jamka, Wojciech (0/1)
Moseler, Norbert (1/1)
Rubel, Julian (0/1)
Stermann, Sebastian (1/1)
Stupperich, Reiner (0/1)
Thingstad, Even (0/1)
Voge, Andreas (0/1)
Wigger, Jochen (0/1)
Wojtowicz, Marek (0/1)
Openings played as White (18)
D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo:
1851
Result:
1/2 = 50%
B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo:
1875
Result:
0/1 = 0%
E88 King's Indian, Samisch, Orthodox, 7.d5 c6 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6)
Average Elo:
2124
Result:
½/1 = 50%
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:
1679
Result:
0/1 = 0%
D93 Grunfeld, with Bf4 & e3 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3)
Average Elo:
0
Result:
1/1 = 100%
A80 Dutch (1.d4 f5)
Average Elo:
1451
Result:
½/1 = 50%
E83 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6)
Average Elo:
2081
Result:
0/1 = 0%
E80 King's Indian, Samisch Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3)
Average Elo:
1660
Result:
1/1 = 100%
D51 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7)
Average Elo:
1555
Result:
0/1 = 0%
D00 Queen's Pawn Game (1.d4 d5)
Average Elo:
1769
Result:
0/1 = 0%
D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo:
1571
Result:
1/1 = 100%
D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo:
0
Result:
0/1 = 0%
D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo:
1801
Result:
½/1 = 50%
A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo:
1798
Result:
1/1 = 100%
D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo:
1680
Result:
1/1 = 100%
A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo:
2145
Result:
0/1 = 0%
A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo:
2211
Result:
0/1 = 0%
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:
1720
Result:
1/1 = 100%
Openings played as Black (11)
B01 Scandinavian (1.e4 d5)
Average Elo:
1703
Result:
7/11 = 63.64%
A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo:
2297
Result:
1/2 = 50%
D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo:
1605
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:
2190
Result:
0/1 = 0%
E08 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2)
Average Elo:
2132
Result:
0/1 = 0%
D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo:
2105
Result:
0/1 = 0%
A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo:
2145
Result:
0/1 = 0%
A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo:
1310
Result:
1/1 = 100%
D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo:
2105
Result:
0/1 = 0%
D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo:
2181
Result:
0/1 = 0%
A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo:
1701
Result:
0/1 = 0%