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Klaasen, Calvin John

FM

🇿🇦RSA · 244 games analyzed · FIDE #14300133 · 32W 37D 31L

classical 2177
rapid 2167
blitz 2270
ECOOpeningGamesFreqW / D / L
B92
Sicilian Defense
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 …
2218%
41%27%32%
E94
King's Indian Defense
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O …
1210%
25%50%25%
C65
Ruy Lopez
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6
108%
50%50%0%
A31
English Opening
1.c4 Nf6 2.d4 c5 3.Nf3
108%
40%20%40%
C02
French Defense
1.e4 e6 2.d4 d5 3.e5
65%
33%33%33%
D11
Slav Defense
1.d4 d5 2.c4 c6 3.Nf3
65%
33%50%17%
D90
Grünfeld Defense
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3
54%
40%40%20%
E10
Blumenfeld Countergambit
1.d4 Nf6 2.c4 e6 3.Nf3
54%
60%0%40%
D35
Queen's Gambit Declined
1.d4 d5 2.c4 e6 3.Nc3 Nf6
54%
20%60%20%
E06
Catalan Opening
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3
54%
60%40%0%
D02
Queen's Pawn Game
1.d4 d5 2.Nf3
54%
20%60%20%
A81
Dutch Defense
1.d4 f5 2.g3
43%
75%0%25%
E11
Bogo-Indian Defense
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+
32%
0%67%33%
A04
Zukertort Opening
1.Nf3
32%
0%33%67%
B04
Alekhine Defense
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3
22%
0%50%50%