ChessmooseOpponent prep

Krzysztof Ratajek

POL · FIDE ID 1190946 · 15 tournament games since 2024
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Standard
1758
#2141 in POL (active)
Rapid
1649
#4424 in POL (active)
Blitz
1671
#2930 in POL (active)
Score
37%
4 W · 3 D · 8 L
Opp. avg
1804
Last 15 games
Last game
2025-08
Rubinstein Chess Festival 2025 - Open B

Prep summary

Based on 15 over-the-board games (8 classical). 7 with White (29%), 8 with Black (44%).

Openings as White

First move

1.Nf3729%

Most played

OpeningGamesScore
King's Indian Attack: Spassky Variation225%
Zukertort Opening: Reversed Grünfeld10%
King's Indian Attack: Symmetrical Defense150%
King's Indian Defense: Fianchetto Variation, Simagin Variation10%
King's Indian Attack1100%

Openings as Black

Against 1.e4 (3 games)

1...e6 French Defense317%

Against 1.d4 (5 games)

1...Nf6 Indian Defense560%

Most played

OpeningGamesScore
Neo-Grünfeld Defense: with g320%
Indian Defense: Accelerated London System2100%
French Defense: King's Indian Attack150%
French Defense: Classical Variation, Steinitz Variation10%
French Defense: Tarrasch Variation, Closed Variation10%

Recent games

DateOpponent and eventResult
2025-08Maciej Owczarek (1801)
Rubinstein Chess Festival 2025 - Open B · classical
L
2025-08Robert Ronke (1882)
Rubinstein Chess Festival 2025 - Open B · classical
L
2025-08Bartosz Klisowski (1897)
Rubinstein Chess Festival 2025 - Open B · classical
L
2025-08Robert Balcerzak (1862)
Rubinstein Chess Festival 2025 - Open B · classical
L
2025-08Bartosz Kuska (1856)
Rubinstein Chess Festival 2025 - Open B · classical
½
2025-08Janusz Sroka (1985)
Rubinstein Chess Festival 2025 - Open B · classical
½
2025-08Wiktor Kisiel (1917)
Rubinstein Chess Festival 2025 - Open B · classical
½
2025-08Ireneus, Dr. Kostowski (1886)
Rubinstein Chess Festival 2025 - Open B · classical
W
2024-08-25Ludwik Siennicki (1589)
60th Akiba Rubinstein Festival | Open D
W
2024-08-23Grzegorz Krasniewski (1612)
60th Akiba Rubinstein Festival | Open D
L

Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.