KNSB FIDE
JS

Jasper Seelemeijer

Rated since January 2023

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
HOETINK, S. (SIMEON) 2046
12211 Amsterdam Chess Open Groep B1 · Friday 24 October 2025
KROON, I. (IVO) 2015
12211 Amsterdam Chess Open Groep B1 · Saturday 25 October 2025
KUNST, A.G.M. (ANDRE) 1949
7620 Tata Steel Chess Tournament 2024 Tienkampen · Sunday 21 January 2024
HAGEMAN, G.M.J. (GER) 1930
8572 KNSB competitie 2023-2024 Klasse 4 ronde 7 · Saturday 2 March 2024
TRUJILLO, H. (HERRE) 1929
10408 KNSB competitie 2024-2025 inhaalwedstrijden januari 2025 · Saturday 11 January 2025
Worst losses
KRUL, P. (PIET) 1651
7580 KNSB competitie 2023-2024 Klasse 4 ronde 1 · Saturday 16 September 2023
DAEL VAN, T.J. (TIMON) 1762
7099 Amsterdam Chess Open Groep A · Friday 27 October 2023
DA CRUZ, K.T. (KAROLINY TAIANE) 1776
7099 Amsterdam Chess Open Groep A · Friday 27 October 2023
VALKENBURG, M. (MAX) 1803
6418 Tata Steel Chess Tournament 2023 Tienkampen · Tuesday 24 January 2023
HARTGERS, L.H. (LEENDERT) 1807
6418 Tata Steel Chess Tournament 2023 Tienkampen · Sunday 22 January 2023
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +4–3=2 +12.1
Amsterdam Chess Open Groep B1 Friday 24 October 2025 +2–1=2 +37.1
Tata Steel Chess Tournament 2025 Tienkampen Friday 17 January 2025 +4–2=3 +20.6
Amsterdam Chess Open Groep B Friday 1 November 2024 +1–4=1 -47.9
Tata Steel Chess Tournament 2024 Tienkampen Friday 12 January 2024 +1–7=1 -43.8
Amsterdam Chess Open Groep A Friday 27 October 2023 +4–2=0 +3.2
Tata Steel Chess Tournament 2023 Tienkampen Friday 13 January 2023 +5–3=1 +5.3
KNSB competitie 2025-2026 Klasse 4 ronde 6 Saturday 20 September 2025 +1–0=0 +8.0
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +0–0=1 +0.3
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +1–0=0 +9.3
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +0–1=0 -9.9
KNSB competitie 2025-2026 Klasse 4 ronde 3 Saturday 20 September 2025 +0–1=0 -11.9
KNSB competitie 2025-2026 Klasse 4 ronde 2 Saturday 20 September 2025 +0–1=0 -12.3
KNSB competitie 2025-2026 Klasse 4 ronde 1 Saturday 20 September 2025 +1–0=0 +13.9
NHSB-competitie 2025-2026 Klasse 2B t/m 14-12-2025 Monday 1 September 2025 +1–0=0 +7.4
KNSB competitie 2024-2025 Klasse 4 ronde 8 Saturday 21 September 2024 +0–0=1 -1.4
KNSB competitie 2024-2025 Klasse 4 ronde 7 Saturday 21 September 2024 +0–1=0 -11.4
KNSB competitie 2024-2025 Klasse 4 ronde 6 Saturday 21 September 2024 +0–1=0 -10.9
KNSB competitie 2024-2025 inhaalwedstrijden januari 2025 Saturday 21 September 2024 +1–0=0 +15.2
KNSB competitie 2024-2025 Klasse 4 ronde 5 Saturday 21 September 2024 +1–0=0 +14.9
KNSB competitie 2024-2025 Klasse 4 ronde 4 Saturday 21 September 2024 +0–1=0 -11.9
KNSB competitie 2024-2025 Klasse 4 ronde 3 Saturday 21 September 2024 +1–0=0 +11.9
KNSB competitie 2024-2025 Klasse 4 ronde 2 Saturday 21 September 2024 +0–1=0 -12.7
SGA Competitie 2023-2024 Zilveren Beker ronde 2 Sunday 1 October 2023 +1–0=0 +12.2
SGA Competitie 2023-2024 1e Klasse A ronde 1 Sunday 1 October 2023 +0–1=0 -11.7
KNSB competitie 2023-2024 Klasse 4 ronde 9 Saturday 16 September 2023 +0–0=1 +1.7
KNSB competitie 2023-2024 Klasse 4 ronde 7 Saturday 16 September 2023 +1–0=0 +14.2
KNSB competitie 2023-2024 Klasse 4 ronde 6 Saturday 16 September 2023 +0–1=0 -12.2
KNSB competitie 2023-2024 Klasse 4 ronde 5 Saturday 16 September 2023 +0–0=1 -5.0
KNSB competitie 2023-2024 Klasse 4 ronde 4 Saturday 16 September 2023 +0–0=1 +1.2
KNSB competitie 2023-2024 Klasse 4 ronde 3 Saturday 16 September 2023 +0–1=0 -13.3
KNSB competitie 2023-2024 Klasse 4 ronde 2 Saturday 16 September 2023 +0–0=1 -1.4
KNSB competitie 2023-2024 Klasse 4 ronde 1 Saturday 16 September 2023 +0–1=0 -20.0
KNSB competitie 2022-2023 Klasse 3 ronde 9 Saturday 17 September 2022 +0–0=1 +4.1
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +0–0=1 +1.8
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +1–0=0 +9.6
KNSB competitie 2022-2023 Klasse 3 ronde 6 Saturday 17 September 2022 +0–0=1 +4.5
KNSB competitie 2022-2023 Klasse 3 ronde 5 Saturday 17 September 2022 +0–1=0 -8.2
KNSB competitie 2022-2023 Klasse 3 ronde 4 Saturday 17 September 2022 +1–0=0 +14.6

Rating History

Loading rating history...

Peak Ratings

Classic 1918 April 1, 2026
Rapid 1917 March 1, 2026
Blitz 1917 March 1, 2026

Games

Wins 32
Losses 34
Draws 19
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 18 10 15 42%
Black 14 9 19 33%

Recent Matches

Bos, B. (Bas) (1775) Saturday 28 March 2026 WIN +8.0
Jorritsma, S. (Stefan) (1919) Saturday 7 March 2026 DRAW +0.3
Kotmans, R. (Rob) (1796) Saturday 7 February 2026 WIN +9.3
Kunst, A.G.M. (Andre) (1886) Sunday 1 February 2026 WIN +12.4
Legemaat, G. (Gerrit) (1938) Saturday 31 January 2026 DRAW +1.7
Hoek van der, S. (Sam) (1849) Friday 30 January 2026 LOSS -13.9
Visser, W. (Wouter) (1810) Wednesday 28 January 2026 WIN +9.8
Glasschroeder, Maximilian (1904) Tuesday 27 January 2026 LOSS -12.0
Soest van, R.J. (Roland) (1875) Monday 26 January 2026 WIN +12.0
Fazekas, Artur (1925) Sunday 25 January 2026 WIN +13.8
Breedveld, E. (Erik) (1881) Saturday 24 January 2026 LOSS -12.8
Eijgelaar, J. (Jeroen) (1922) Friday 23 January 2026 DRAW +1.2
Bakker, R. (Roel) (1967) Saturday 13 December 2025 LOSS -9.9
Kuijs, G.P.H.M. (Gerard) (1738) Friday 12 December 2025 WIN +7.4
Lont, I.G. (Iwan) (1919) Saturday 1 November 2025 LOSS -11.9
Bonali, Leonardo (2012) Sunday 26 October 2025 DRAW +4.5
Aarts, J.S.D. (Joaquin) (2016) Saturday 25 October 2025 LOSS -7.9
Kroon, I. (Ivo) (2015) Saturday 25 October 2025 WIN +17.1
Hoetink, S. (Simeon) (2046) Friday 24 October 2025 WIN +18.0
Dumont, T.C.W. (Ties) (2039) Friday 24 October 2025 DRAW +5.3