MalaysiaMAS
ID: 5713684

Wei Xin Rosamund Koo

FIDE ratings

1,903Classical
1,843Rapid
1,843Blitz

Performance

50 games
36% Win
16% Draw
48% Loss

Wei Xin Rosamund Koo's playing style

Overall score:44%18W 8D 24L over 50 games
Dominates 1.d4 as White:65%in 17 games
Struggles in the Sicilian Defense as Black:19%in 16 games
Steady recent form:50%8W 4D 8L in last 20 games

Openings as White

Among the openings shown, Queen's Pawn Game: Zukertort Variation has the largest White sample, with 4 games. Select a row to explore its moves and inspect example games below.

Queen's Pawn Game: Zukertort Variation
100%
4g
Queen's Pawn Game: Symmetrical Variation
50%
50%
4g
Slav Defense: Modern Line
100%
2g
English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation
100%
2g
English Opening: King's English Variation, Taimanov Variation
100%
2g

Openings as Black

Among the openings shown, Sicilian Defense: Open has the largest Black sample, with 4 games. These results describe the available sample, not a prediction of the player’s next choice.

Sicilian Defense: Open
50%
50%
4g
Sicilian Defense: Hyperaccelerated Fianchetto
100%
4g
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
100%
2g
Sicilian Defense: Accelerated Dragon, Modern Variation
100%
2g
Sicilian Defense: Old Sicilian
100%
2g

Repertoire

27 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

27 games in this line · White to move

Results for Koo, Wei Xin Rosamund as white · Wins / Draws / Losses

W / D / L
48%
52%
Move
17 · 63%
65%
35%
10 · 37%
20%
80%

Game History

(50 games)
DateSourceColorOpponentResultLink
Jan 20, 2019
OTB - LumbrasGigaBase
FMSubramaniam, Sumant(2125)
L—
Jan 20, 2019
OTB - LumbrasGigaBase
FMSubramaniam, Sumant(2125)
L—
Sep 15, 2018
OTB - PGNMentor
WCMCan, Isil(1798)
W—
Sep 15, 2018
OTB - PGN-Mentor
WCMCan, Isil(1798)
W—
Sep 14, 2018
OTB - PGNMentor
WFMKoljevic, Nikolina(1898)
W—
Sep 14, 2018
OTB - PGN-Mentor
WFMKoljevic, Nikolina(1898)
W—
Sep 13, 2018
OTB - PGNMentor
Kyrkjebo, Marte B.(1935)
D—
Sep 13, 2018
OTB - PGN-Mentor
Kyrkjebo, Marte B.(1935)
D—
Sep 12, 2018
OTB - PGN-Mentor
WFMCelik, Eylul(2014)
L—
Sep 12, 2018
OTB - PGNMentor
WFMCelik, Eylul(2014)
L—

Research Wei Xin Rosamund Koo’s games and opening repertoire

Wei Xin Rosamund Koo is rated 1903 in standard, 1843 in rapid, 1843 in blitz by FIDE. Wei Xin Rosamund Koo plays for Malaysia.

Wei Xin Rosamund Koo has FIDE ID 5713684.

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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