RB
Rob Bertholee
The good & the bad
Best wins
OTTEN, M. (MARTIJN)
(CM)
2237
Dutch Team Competition - klasse 2 Round 9 · 2026-04-11
WAGNER, JAN
2165
Oberliga Nord West 2025-2026 Maerz 2026 · 2026-03-01
DAHMEN, CHRISTOPH
2132
Oberliga Nord West 2025-2026 Februar 2026 · 2026-02-08
BOGOMOLOW, SERGEJ
(CM)
2084
Oberliga Nord West 2025-2026 Maerz 2026 · 2026-03-01
WIELEBINSKI, PAUL MARTIN
2078
Oberliga Nord West 2025-2026 Januar 2026 · 2026-01-18
Worst losses
WARAKOMSKA, ANNA
2247
Oberliga Nord West 2025-2026 April 2026 · 2026-04-12
MIEDEMA, R.D. (DAVID)
(IM)
2350
Dutch Team Competition - klasse 2 Round 6 · 2026-03-28
FIDE Tournaments
Rating History
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Peak Ratings
Classical
2401
Games
Wins
6
Losses
2
Draws
1
Win Rate
67%
Performance by Color
| Color | Wins | Draws | Losses | Win Rate |
|---|---|---|---|---|
| White | 5 | 1 | 0 | 83% |
| Black | 1 | 0 | 2 | 33% |
All-time Games (from rating history)
Classical
237
Recent Matches
CM Otten, M. (martijn)
(2237)
2026-04-11
WIN
+4.0
Warakomska, Anna
(2247)
2026-04-12
LOSS
-5.9
Wagner, Jan
(2165)
2026-03-01
WIN
+3.1
CM Bogomolow, Sergej
(2084)
2026-03-01
WIN
+2.2
Schoeber, P. (peter)
(1947)
2026-03-07
WIN
+1.0
IM Miedema, R.d. (david)
(2350)
2026-03-28
LOSS
-4.4
IM Klip, J.a. (hans)
(2272)
2026-02-07
DRAW
-0.5
Dahmen, Christoph
(2132)
2026-02-08
WIN
+2.7
Wielebinski, Paul Martin
(2078)
2026-01-18
WIN
+2.1