KNSB FIDE
RW

Ralf Weijers

Rated since January 2023

1973 Classic
1962 Rapid
1960 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
KUIJK VAN, V. (VADIM) 2112
11375 85e Daniel Noteboomtoernooi Groep A · Friday 20 February 2026
SCHENKELAARS, R. (ROBIN) 2004
11375 85e Daniel Noteboomtoernooi Groep A · Sunday 22 February 2026
SANDEEP, SANTHOSH 1969
FE 3 Sardinia world chess - B · Sunday 10 May 2026
DIJK VAN, J. (JOHN) 1940
11988 NBSB Avondcompetitie 2025-2026 Ronde 7 · Tuesday 17 March 2026
VIERING, M.L.W.M. (MARC) 1937
13315 KNSB competitie 2025-2026 Klasse 5 ronde 5 · Saturday 28 March 2026
Worst losses
MELONI, MATTEO 1912
FE 3 Sardinia world chess - B · Thursday 7 May 2026
VERHOEFF, T.J. (TIMARDI) 1921
FE 3 Sardinia world chess - B · Friday 8 May 2026
ROOIJ VAN, J. (JOHN) 1974
11986 NBSB Avondcompetitie 2025-2026 Ronde 5 · Tuesday 3 February 2026
BRIEMEN VAN, W.J. (WILLEM) 1984
11375 85e Daniel Noteboomtoernooi Groep A · Saturday 21 February 2026
EEFTING, C. (MARTIJN) 2009
11375 85e Daniel Noteboomtoernooi Groep A · Sunday 22 February 2026
FE 3 Sardinia world chess - B Sunday 3 May 2026 +5–2=2 +18.1
85e Daniel Noteboomtoernooi Groep A Friday 20 February 2026 +2–4=0 +2.3
NBSB Avondcompetitie 2025-2026 Ronde 7 Monday 22 September 2025 +1–0=0 +12.1
NBSB Avondcompetitie 2025-2026 Ronde 6 Monday 22 September 2025 +0–1=0 -7.2
NBSB Avondcompetitie 2025-2026 Ronde 5 Monday 22 September 2025 +0–1=0 -11.7
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +1–0=0 +12.0
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–0=1 -2.6
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–0=1 -0.7

Team Competition

Current teams
Litho Knights 1
Klasse 5N · 2025-2026 · 7 games
Litho Knights A
Avond B1 · 2025-2026 · 7 games
Past teams
Litho Knights
Beker A · 2024-2025
Litho Knights 1
Klasse 5M · 2024-2025
Litho Knights A
Avond B1 · 2024-2025
Litho Knights 1
Klasse 6J · 2023-2024
Litho Knights A
Avond 2B · 2023-2024
WLC
Beker A · 2022-2023
WLC 2
Klasse 4H · 2022-2023
WLC B
Avond 1B · 2022-2023
WLC 2
Klasse 4I · 2021-2022
WLC B
Avond 1B · 2021-2022
Oisterwijk
Beker · 2017-2018
Veldhoven 2
Klasse 1A · 2017-2018
Vrij
Klasse 1A · 2017-2018

Rating History

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Peak Ratings

Classic 1973 July 1, 2026
Rapid 1962 Jan. 1, 2026
Blitz 1960 Oct. 1, 2024

Games

Wins 9
Losses 8
Draws 4
Win Rate 43%

Performance by Color

Color Wins Draws Losses Win Rate
White 5 3 3 45%
Black 4 1 5 40%

Recent Matches

Sandeep, Santhosh (1969) Sunday 10 May 2026 WIN +13.0
Gawle, I. (Ireneusz) (1802) Saturday 9 May 2026 WIN +7.4
Verhoeff, T.J. (Timardi) (1921) Friday 8 May 2026 LOSS -13.7
Meloni, Matteo (1912) Thursday 7 May 2026 LOSS -14.0
Xu, Ten Lon (1903) Wednesday 6 May 2026 WIN +10.7
Hopkins, Kit W (1931) Tuesday 5 May 2026 DRAW -0.8
Peretti, Eva (1905) Tuesday 5 May 2026 WIN +10.8
Choina, Jan (1834) Monday 4 May 2026 WIN +8.4
De Maria, Isaia (1850) Sunday 3 May 2026 DRAW -3.6
Viering, M.L.W.M. (Marc) (1937) Saturday 28 March 2026 WIN +12.0
Dijk van, J. (John) (1940) Tuesday 17 March 2026 WIN +12.1
Wennekes, H. (Hans) (1876) Saturday 7 March 2026 DRAW -2.6
Schleipfenbauer, B. (Bent) (2111) Monday 23 February 2026 LOSS -7.2
Eefting, C. (Martijn) (2009) Sunday 22 February 2026 LOSS -10.5
Schenkelaars, R. (Robin) (2004) Sunday 22 February 2026 WIN +14.4
Briemen van, W.J. (Willem) (1984) Saturday 21 February 2026 LOSS -11.3
Marel van der, B. (Lambertus) (2111) Saturday 21 February 2026 LOSS -7.2
IM Admiraal, M. (Miguoel) (2454) Friday 20 February 2026 LOSS -1.0
Kuijk van, V. (Vadim) (2112) Friday 20 February 2026 WIN +17.9
Faber, R. (Retze) (1930) Saturday 7 February 2026 DRAW -0.7