JT
Jan Willem Timmerman
RIVALRY
The good & the bad
Best wins
9341 Open NK Schaken 2024 Vierkampen · 2024-07-30
MIJNHEER, P. (PETER)
2153
11877 S.V. Almelo interne competitie 05-09-2025 t/m 19-09-2025 (030001) · 2025-09-05
6192 SBO Cup 2022/2023 Achtste Finale · 2022-12-06
11116 Rijssen interne Competitie 2024-2025 Deel 4 Ronde 21-29 · 2025-04-24
8532 SBO Cup 2023/2024 Kwartfinale · 2024-02-19
Worst losses
NIES, L.W. (LEVI)
1725
7964 SBO Viertallencompetitie 2023/2024 November 2023 · 2023-11-16
REINDERS, J. (JOAN)
1825
8099 SOS Competitie 2023/2024 Februari 2024 · 2024-02-09
5831 SBO Viertallencompetitie 2022/2023 Februari 2023 · 2023-02-21
7606 SOS Competitie 2023/2024 December 2023 · 2023-11-28
DEKKER, E. (ERIK)
1900
8895 SOS Competitie 2023/2024 Juni 2024 · 2024-05-31
No FIDE-rated tournaments found.
SBO Viertallencompetitie 2023/2024 Ronde 5 (B deels), Ronde 6 (G deels)
Mon, Oct 16, 2023
+0–1=0
-15.0
SBO Viertallencompetitie 2023/2024 Ronde 3 B, Ronde 4 (A, B deels, C-G),...
Mon, Oct 16, 2023
+1–0=1
+1.4
Rating History
Loading rating history...
Peak Ratings
Classic
2184
May 1, 2025
Rapid
2156
July 1, 2025
Blitz
2149
April 1, 2026
Games
Wins
100
Losses
22
Draws
21
Win Rate
70%
Performance by Color
| Color | Wins | Draws | Losses | Win Rate |
|---|---|---|---|---|
| White | 54 | 13 | 13 | 68% |
| Black | 46 | 8 | 9 | 73% |
Recent Matches
Dries op den, J. (Johan)
(2174)
2026-01-29
LOSS
-10.5
Franssen, A. (Aron)
(1539)
2026-01-15
WIN
+0.4
Haveman, W.J. (Joost)
(1819)
2025-12-04
WIN
+2.8
Bos van den, J. (Jokim)
(2101)
2025-10-25
LOSS
-12.8
Lujan Garcia, R. (Rogelio)
(1989)
2025-10-10
LOSS
-16.0
Reinders, J. (Joan)
(1886)
2025-10-09
WIN
+3.2
Kruimer, M.H. (Matthias)
(2124)
2025-09-26
DRAW
-1.1
Maat van de, G.W. (Wim)
(1540)
2025-09-25
WIN
+0.3
Cnossen, W.W. (Wiebe)
(2139)
2025-09-20
DRAW
-0.6
Harmsel ter, G.R. (Remco)
(1651)
2025-09-18
WIN
+0.8
Mijnheer, P. (Peter)
(2153)
2025-09-05
WIN
+10.8
Hoekstra, M.S.H. (Max)
(2005)
2025-09-04
WIN
+6.5
Hoekstra, M.S.H. (Max)
(1995)
2025-05-22
LOSS
-15.5
Jongh de, B.M. (Benno)
(2015)
2025-05-10
WIN
+5.8
Kruimer, H.J. (Arjen)
(1807)
2025-05-08
WIN
+1.9
Mijnheer, P. (Peter)
(2091)
2025-05-02
LOSS
-13.1
Sarink, E.M. (Edwin)
(2040)
2025-04-25
DRAW
-3.2
Kruimer, M.H. (Matthias)
(2109)
2025-04-24
WIN
+10.4
Poelstra, B.M. (Ben)
(2001)
2025-04-11
WIN
+7.1
Brummelaar, J.L.J. (Lesley)
(1719)
2025-04-10
WIN
+1.6