KNSB FIDE
RR

Rein de Ruiter

Rated since January 2023

1638 Classic
1638 Rapid
1638 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
VEEN IN 'T, L.J. (LEONARD) 1655
8717 HSB competitie 2023-2024 Competitie maart · Friday 22 March 2024
LAMBOOIJ, T. (TOM) 1585
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 25 January 2026
DOHMEN, M.E. (MARC) 1578
10470 Tata Steel Chess Tournament 2026 Tienkampen · Friday 30 January 2026
STAM, P.J. (PETER) 1561
10470 Tata Steel Chess Tournament 2026 Tienkampen · Saturday 24 January 2026
VOS DE, L. (LEO) 1550
6419 Tata Steel Chess Tournament 2023 Dagvierkampen · Tuesday 17 January 2023
Worst losses
SHNIPER, D. (DOLEV) 1076
6734 KNSB competitie 2022-2023 Klasse 6 ronde 6 · Saturday 11 March 2023
WITTE, P. (PHOEBE) 1207
5988 DD Den Haag Open Schaakkampioenschap 2023 Ronde 1 t/m 4 · Wednesday 8 February 2023
MICHELS, M.A.J. (THIJS) 1416
6738 8e SHTV Open Kampioenschap Groep A · Thursday 15 June 2023
GRAJ, WOJCIECH 1422
6793 DD Den Haag Open Schaakkampioenschap 2023 Ronde 5 t/m 8 · Wednesday 22 March 2023
TAYTAS, E. (EMINE) 1461
6793 DD Den Haag Open Schaakkampioenschap 2023 Ronde 5 t/m 8 · Wednesday 15 March 2023
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +3–2=3 +15.5
Tata Steel Chess Tournament 2025 Dagvierkampen Friday 17 January 2025 +0–3=0 -31.7
DD Den Haag Open Schaakkampioenschap 2024 Ronde 3 t/m 6 Wednesday 7 February 2024 +0–1=2 -12.5
DD Den Haag Open Schaakkampioenschap 2024 Ronde 1 t/m 2 Wednesday 7 February 2024 +0–2=0 -12.2
Tata Steel Chess Tournament 2024 Dagvierkampen Friday 12 January 2024 +0–2=1 -16.0
Tata Steel Chess Tournament 2023 Dagvierkampen Friday 13 January 2023 +2–1=0 +15.5
9e Open kampioenschap van SHTV Groep A Thursday 23 May 2024 +0–2=3 +1.6
HSB competitie 2023-2024 Competitie maart Monday 18 September 2023 +1–0=0 +12.6
HSB competitie 2023-2024 HSB Competitie 2023-2024 Januari en Februari Monday 18 September 2023 +1–1=0 +8.7
HSB competitie 2023-2024 competitie ronde Monday 18 September 2023 +1–0=0 +14.3
HSB competitie 2023-2024 Groep A Monday 18 September 2023 +1–0=0 +12.3
KNSB competitie 2023-2024 Klasse 5 ronde 2 Saturday 16 September 2023 +0–1=0
KNSB competitie 2023-2024 Klasse 5 ronde 1 Saturday 16 September 2023 +0–1=0 -4.8
8e SHTV Open Kampioenschap Groep A Thursday 25 May 2023 +1–5=1 -28.1
DD Den Haag Open Schaakkampioenschap 2023 Ronde 9 Wednesday 1 February 2023 +1–0=0 +10.1
DD Den Haag Open Schaakkampioenschap 2023 Ronde 5 t/m 8 Wednesday 1 February 2023 +1–2=1 -22.3
DD Den Haag Open Schaakkampioenschap 2023 Ronde 1 t/m 4 Wednesday 1 February 2023 +0–4=0 -29.2
Open Prometheus Kampioenschap & HSB-Veteranenkampioenschap OPK B - 4-7 c... Thursday 12 January 2023 +1–3=0 -20.5
Open Prometheus Kampioenschap & HSB-Veteranenkampioenschap OPKB4-7 Thursday 12 January 2023 +1–1=0 -5.2
Open Prometheus Kampioenschap & HSB-Veteranenkampioenschap OPKB1-3 Thursday 12 January 2023 +0–0=1
KNSB competitie 2022-2023 Klasse 6 ronde 6 Saturday 17 September 2022 +0–1=0 -11.6
HSB competitie 2022-2023 HSB competitie 2022-2023 ronde 6 en 7 Monday 29 August 2022 +0–1=0
HSB competitie 2022-2023 HSB competitie 2022-2023 deel 5 Monday 29 August 2022 +0–1=0
HSB competitie 2022-2023 HSB competitie 2022-2023 deel 4 Monday 29 August 2022 +1–0=0 +11.9

Rating History

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Peak Ratings

Classic 1655 Aug. 1, 2024
Rapid 1638 March 1, 2026
Blitz 1638 March 1, 2026

Games

Wins 15
Losses 34
Draws 12
Win Rate 25%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 8 17 14%
Black 11 4 17 34%

Recent Matches

Marcelis, R.W.H.J. (Ronald) (1631) Saturday 31 January 2026 DRAW +0.3
Dohmen, M.E. (Marc) (1578) Friday 30 January 2026 WIN +10.9
Nagtegaal, M.J. (Martin) (1546) Wednesday 28 January 2026 LOSS -15.2
Melchers, B.J. (Bert-Jan) (1543) Tuesday 27 January 2026 DRAW -2.8
IJzermans, G.A.M. (Ger) (1642) Monday 26 January 2026 DRAW +0.7
Lambooij, T. (Tom) (1585) Sunday 25 January 2026 WIN +11.2
Stam, P.J. (Peter) (1561) Saturday 24 January 2026 WIN +10.4
Schneider, Christian Friday 23 January 2026 LOSS
Kemp, N. (Nico) (1708) Wednesday 22 January 2025 LOSS -10.7
Hart ter, R. (Robbert) (1699) Tuesday 21 January 2025 LOSS -11.0
Pendzich, S.P. (Simon) (1726) Monday 20 January 2025 LOSS -10.1
Bloem, M. (Milan) (1725) Thursday 4 July 2024 LOSS -10.0
Kool, H. (Jesper) (1920) Thursday 27 June 2024 LOSS -2.2
Herben, R.H. (Ronald) (1681) Thursday 20 June 2024 DRAW +1.0
Leeuwen van, O. (Olav) (1884) Thursday 13 June 2024 DRAW +7.3
Segger, A. (Armin) (1821) Thursday 30 May 2024 DRAW +5.5
Veen in 't, L.J. (Leonard) (1655) Friday 22 March 2024 WIN +12.6
Kokush, D. (Dairkhan) Monday 18 March 2024 DRAW
Abanes, M. (Menandro) (1663) Wednesday 13 March 2024 LOSS -12.2
Haven van der, M. (Menno) (1643) Wednesday 6 March 2024 DRAW -0.4