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Vincent Keymer's openings
Chess.com· GM· Rank 31· 🇩🇪·
Vincent Keymer's most played openings in 300 recent Chess.com blitz games: Zukertort Opening as White (26 games, 75% score); Owen Defense as Black (38 games, 62% score).
You vs Vincent Keymer: which openings to play
vincentkeymerChess.com
Key findings
As White
Where Vincent Keymer scores below ratings
Where Vincent Keymer scores best
As Black
Where Vincent Keymer scores below ratings
Where Vincent Keymer scores best
Games
300
Blitz
Score
61%
win = 1, draw = ½
As White
150
63% score
As Black
150
58% score
Rating
3253
Blitz
As White
Score counts a win as 1 and a draw as ½.
OpeningGamesScoreW / D / LAvg oppPerf
26
75%
18/3/5
3111
3311
20
53%
9/3/8
3186
3206
20
75%
13/4/3
3171
3371
20
53%
10/1/9
3158
3178
19
63%
11/2/6
3116
3221
17
53%
7/4/6
3069
3092
5
30%
1/1/3
3071
2911
4
100%
4/0/0
2962
3362
As Black
Score counts a win as 1 and a draw as ½.
OpeningGamesScoreW / D / LAvg oppPerf
38
62%
23/1/14
3146
3240
34
47%
13/6/15
3168
3144
29
66%
18/2/9
2907
3031
11
55%
5/2/4
3120
3156
9
67%
5/2/2
3115
3248
4
50%
1/2/1
3114
3114
3
67%
2/0/1
3155
3288
How these numbers work
- Score: a win counts 1 and a draw ½, divided by the games played in that opening.
- Expected score (“ratings predict”): what the Elo formula predicts from both players' ratings in those games. A score more than 5 percentage points above it is green, more than 5 below is red, anything in between is on par.
- Performance (Perf): the average opponent rating + 800 × (score − 50%), a simple linear estimate; the average opponent is shown beside it.
- Sample size: key findings use openings with 5 or more games. How much to trust this score: fewer than 10 games is a small sample and only a hint, 10 to 29 is a medium sample, 30 or more is a solid sample.
- Games: finished Chess.com games, up to 150 as White and 150 as Black, grouped by opening and time control.
Data: Chess.com public API. Vincent Keymer on Chess.com
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