JS

Jason van Santen

Rated since November 2023

726 Classic
1042 Rapid

RIVALRY

Nemesis
Hagen, N.B. (Benthe)
Games: 4 · Win rate: 50%
Kryptonite
Sutharsun, A. (Adjiesh)
Games: 4 · Win rate: 25%

The good & the bad

Best wins
BOHDAN HERASHCHENKO 1056
12557 GP Staunton Groningen Groep A · Sunday 28 December 2025
BOOMHOUWER, T. (TOM) 1002
12557 GP Staunton Groningen Groep A · Sunday 28 December 2025
BOOMHOUWER, R. (RENS) 1001
10213 GP Staunton Chessfestival 2024 Groep A · Saturday 28 December 2024
NIJS, F.R. (FLORENTIJN) 988
12557 GP Staunton Groningen Groep A · Sunday 28 December 2025
STEEDS, E. (ELON) 966
10114 GP Twee Kastelen 2024 Groep A · Saturday 30 November 2024
Worst losses
VISSER, R. (ROAN) 225
7814 GP Buitenpost 2023 Groep A · Saturday 28 October 2023
KOOIJ VAN DER, J. (JOAS) 282
7666 GP Leek-Roden Groep A · Saturday 7 October 2023
STEVENS, J.M. (JESSE) 371
7666 GP Leek-Roden Groep A · Saturday 7 October 2023
DIJKEN VAN, M. (MATHIJS) 632
7666 GP Leek-Roden Groep A · Saturday 7 October 2023
NIEUWENHUIS, J. (JONAH) 666
7666 GP Leek-Roden Groep A · Saturday 7 October 2023
GP Staunton Groningen Groep A Sunday 28 December 2025 +3–4=0 -20.3
GP Staunton Chessfestival 2024 Groep A Saturday 28 December 2024 +1–6=0 -63.8
GP Chessfestival Groningen, 2023 Thursday 28 December 2023 +4–3=0 +63.8
GP DTK Buitenpost 2025 Groep A Saturday 18 October 2025 +6–1=0 +92.0
GP Finale NOSBO-FSB 2025 Groep A Sunday 15 June 2025 +2–4=1 -28.2
GP Twee Kastelen 2024 Groep A Saturday 30 November 2024 +2–4=1 -51.0
GP Ten Boer 2024 Groep A Saturday 2 November 2024 +2–3=2 -33.0
GP Leek/Roden 2024 Groep A Saturday 12 October 2024 +3–4=0 -17.0
GP-finale NOSBO-FSB 2024 Groep A Sunday 9 June 2024 +5–1=0 +68.1
GP Schaakwoude Groep A Friday 29 March 2024 +4–2=1 +45.2
NOSBO FSB jeugd 2023-2024 PJK D Wednesday 1 November 2023 +3–3=1 +8.7
GP Buitenpost 2023 Groep A Saturday 28 October 2023 +5–2=0 -17.1
GP Leek-Roden Groep A Saturday 7 October 2023 +1–4=1 -120.1

Rating History

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Peak Ratings

Classic 726 April 1, 2024
Rapid 1042 May 1, 2026

Games

Wins 41
Losses 41
Draws 7
Win Rate 46%

Performance by Color

Color Wins Draws Losses Win Rate
White 20 3 18 49%
Black 21 4 23 44%

Recent Matches

Bohdan Herashchenko (1056) Sunday 28 December 2025 WIN +22.5
Bunningen van, B. (Benjamin) (1000) Sunday 28 December 2025 LOSS -20.7
Boomhouwer, P. (Pieter) (1003) Sunday 28 December 2025 LOSS -20.5
Boomhouwer, T. (Tom) (1002) Sunday 28 December 2025 WIN +19.4
Pijper, J. (Joanne) (1034) Sunday 28 December 2025 LOSS -18.8
Nijs, F.R. (Florentijn) (988) Sunday 28 December 2025 WIN +18.7
Plasman, E. (Evan) (995) Sunday 28 December 2025 LOSS -21.0
Vries de, T. (Thijs) (866) Saturday 18 October 2025 WIN +18.1
Kommerie, B. (Bente) (842) Saturday 18 October 2025 WIN +16.8
Leegstra, B. (Boris) (913) Saturday 18 October 2025 LOSS -19.3
Schultinge, R. (Rein) (844) Saturday 18 October 2025 WIN +16.9
Riemersma, L. (Leroy) (914) Saturday 18 October 2025 WIN +20.8
Meinsma, W. (Werner) (857) Saturday 18 October 2025 WIN +17.6
Hagen, N.B. (Benthe) (919) Saturday 18 October 2025 WIN +21.1
Pijper, J. (Joanne) (933) Sunday 15 June 2025 LOSS -17.5
Likoglu, K. (Kaan) (983) Sunday 15 June 2025 LOSS -14.8
Santen van, K. (Kevin) (990) Sunday 15 June 2025 DRAW +5.6
Muntingh, D.G.C. (Daniel) (871) Sunday 15 June 2025 LOSS -21.0
Hagen, N.B. (Benthe) (878) Sunday 15 June 2025 WIN +19.4
Helmantel, K. (Klaas-Jan) (864) Sunday 15 June 2025 LOSS -21.3