South AfricaRSA
ID: 14317079

Wilna de Koster

FIDE ratings

1,633Classical

Performance

26 games
19% Win
27% Draw
54% Loss

Wilna de Koster's playing style

Overall score:33%5W 7D 14L over 26 games
Steady recent form:40%5W 6D 9L in last 20 games

Openings as White

Among the openings shown, Slav Defense has the largest White sample, with 2 games. Select a row to explore its moves and inspect example games below.

Slav Defense
100%
2g
Semi-Slav Defense: Accelerated Move Order
100%
2g
Queen's Gambit Declined
100%
2g
Queen's Gambit Declined: Marshall Defense
100%
2g
Benoni Defense
100%
2g

Openings as Black

Among the openings shown, Italian Game: Giuoco Pianissimo has the largest Black sample, with 2 games. These results describe the available sample, not a prediction of the player’s next choice.

Italian Game: Giuoco Pianissimo
100%
2g
Bishop's Opening: Boi Variation
100%
2g
Queen's Gambit Declined: Janowski Variation
100%
1g
King's Indian Attack
100%
1g
King's Indian Defense: Normal Variation, Rare Defenses
100%
1g

Repertoire

13 games as white in scope
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Move arrowsfrequency, not engine evaluation

Starting position

13 games in this line · White to move

Results for de Koster, Wilna as white · Wins / Draws / Losses

W / D / L
23%
15%
62%
Move
10 · 77%
20%
20%
60%
3 · 23%
33%
67%

Game History

(26 games)
DateSourceColorOpponentResultLink
Dec 20, 2016
OTB - LumbrasGigaBase
WIMLaubscher, Anzel(1857)
L—
Dec 20, 2016
OTB - LumbrasGigaBase
WIMLaubscher, Anzel(1857)
L—
Sep 27, 2014
OTB - Caissabase
Nomalungelo, Mathe(1565)
D—
Sep 27, 2014
OTB - Caissabase
Nomalungelo, Mathe(1565)
D—
Sep 26, 2014
OTB - Caissabase
Chawana, Casino
W—
Sep 26, 2014
OTB - Caissabase
Chawana, Casino(1380)
W—
Sep 25, 2014
OTB - Caissabase
Masikoniene, Areta(1499)
L—
Sep 25, 2014
OTB - Caissabase
Masikoniene, Areta(1499)
L—
Sep 23, 2014
OTB - Caissabase
WFMShaba, Linda Dalitso(1563)
D—
Sep 23, 2014
OTB - Caissabase
WFMShaba, Linda Dalitso(1563)
D—

Research Wilna de Koster’s games and opening repertoire

Wilna de Koster is rated 1633 in standard by FIDE. Wilna de Koster plays for South Africa.

Wilna de Koster has FIDE ID 14317079.

Check the official FIDE record for ratings and identity. It is not a complete archive of game moves.

Use the openings as White and Black to identify recurring choices in the available games. Follow a branch into the repertoire explorer and inspect example games in the game history. Dates, time controls and sources affect which patterns are relevant to your next match.

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