KS

Koene Staphorst

Rated since January 2023

1269 Classic
1525 Rapid

RIVALRY

Nemesis
Sutharsun, A. (Adjiesh)
Games: 6 · Win rate: 50%
Kryptonite
Dijkstra, W. (Wessel)
Games: 3 · Win rate: 0%
Easy Target
Kaptein, V. (Valentijn)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
SUTHARSUN, A. (ADJIESH) 1632
13889 NOSBO PJK 2026 JCC C PO · Saturday 30 May 2026
MOUSA, B. (BESHER) 1589
9253 NOSBO FSB jeugd 2023-2024 ONNJK 2024 · Saturday 6 July 2024
BAKKER, J. (JORIS) 1582
11438 NOSBO JCC JCC C · Saturday 7 June 2025
KLAUBER, D. (DANIEL) 1520
12376 GP Leek-Roden 2025 Groep A · Saturday 15 November 2025
VISSER, D.F. (DANIËL) 1518
13487 GP Schaakwoude 2026 Groep A · Saturday 4 April 2026
Worst losses
ROERSMA, M. (MELVIN) 548
7117 NOSBO FSB 2022-2023 JCC - D · Saturday 13 May 2023
KOOPMAN, W. (WART) 636
7117 NOSBO FSB 2022-2023 JCC - D · Saturday 13 May 2023
BLAGOJEVIC, P. (PHILLIP) 719
7260 KNSB-Jeugdclubcompetitie D Halve Finales Groep D · Saturday 30 September 2023
NGUYEN, A. (ANH KHÔI) 760
7117 NOSBO FSB 2022-2023 JCC - D · Saturday 13 May 2023
HEMANTH KUMAR, T. (TANISHA) 816
7260 KNSB-Jeugdclubcompetitie D Halve Finales Groep D · Saturday 30 September 2023
GP Staunton Chessfestival 2024 Groep A Saturday 28 December 2024 +1–5=1 -61.0
NOSBO-FSB GP finale 2026 Groep A Saturday 27 June 2026 +6–1=0 +83.4
GP Schaakwoude 2026 Groep A Saturday 4 April 2026 +2–4=1 -16.8
GP Hennie Collignon 2026 Groep A Saturday 31 January 2026 +0–5=0 -88.1
NOSBO PJK 2026 JCC C PO Thursday 1 January 2026 +1–1=0 +14.2
NOSBO PJK 2026 JCC C Thursday 1 January 2026 +1–4=0 -58.9
GP Leek-Roden 2025 Groep A Saturday 15 November 2025 +1–3=1 -42.7
GP DTK Buitenpost 2025 Groep A Saturday 18 October 2025 +5–1=1 +65.7
GP Lytje Willem 2025 Groep A Saturday 20 September 2025 +4–2=1 +23.1
GP Hoogeveen 2025 Groep A Saturday 17 May 2025 +4–3=0 +25.0
GP Schaakwoude 2025 Groep A Saturday 19 April 2025 +4–3=0 +2.1
GP Emmen 2025 Groep A Saturday 15 March 2025 +4–3=0 +26.7
GP Philidor Groep A Saturday 25 January 2025 +1–3=2 -47.8
NOSBO JCC ONNJK Wednesday 1 January 2025 +3–3=1 +41.3
NOSBO JCC JCC C Wednesday 1 January 2025 +2–3=2 +54.2
GP De Donger Groep A Saturday 21 December 2024 +4–3=0 +31.6
GP Leek/Roden 2024 Groep A Saturday 12 October 2024 +2–4=1 -43.3
Finale NK Schoolschaak BO Algemeen Finale NK Schoolschaak BO Algemeen Saturday 8 June 2024 +0–7=0 -63.1
Halve Finales NK Schoolschaak BO Algemeen Halve finales NK Schoolschaak ... Saturday 1 June 2024 +1–6=0 -33.6
NOSBO FSB jeugd 2023-2024 ONNJK 2024 Wednesday 1 November 2023 +3–3=1 +38.6
KNSB-Jeugdclubcompetitie D Halve Finales Groep D Saturday 30 September 2023 +3–3=0 +18.8
NOSBO FSB 2022-2023 JCC - D Sunday 1 January 2023 +2–5=0 -86.0

Rating History

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Peak Ratings

Classic 1269 June 1, 2024
Rapid 1554 Nov. 1, 2025

Games

Wins 54
Losses 75
Draws 12
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 30 7 36 41%
Black 24 5 39 35%

Recent Matches

Hoogendoorn, S. (Sepp) (1447) Saturday 27 June 2026 WIN +18.4
Wal van der, L. (Lars) (1451) Saturday 27 June 2026 WIN +18.6
Koolaard, L. (Lieke) (1483) Saturday 27 June 2026 WIN +20.4
Greven, V. (Vincent) (1489) Saturday 27 June 2026 WIN +20.7
Bosma, D. (Douwe) (1360) Saturday 27 June 2026 WIN +13.7
Moneer, A. (Alhassan) (1397) Saturday 27 June 2026 WIN +15.6
Rozenbaum, S.E.K. (Siebren) (1403) Saturday 27 June 2026 LOSS -24.0
Jong de, G. (Gideon) (1565) Saturday 30 May 2026 LOSS -14.6
Sutharsun, A. (Adjiesh) (1632) Saturday 30 May 2026 WIN +28.8
Stevens, M.W. (Manuel) (1238) Saturday 30 May 2026 LOSS -31.5
Sutharsun, A. (Adjiesh) (1632) Saturday 30 May 2026 LOSS -11.2
Moneer, A. (Alhassan) (1387) Saturday 30 May 2026 LOSS -24.4
Koolaard, L. (Lieke) (1516) Saturday 30 May 2026 WIN +22.8
Jong de, G. (Gideon) (1565) Saturday 30 May 2026 LOSS -14.6
Bezemer, D. (Dennis) (1571) Saturday 4 April 2026 LOSS -14.6
Kaptein, V. (Valentijn) (1461) Saturday 4 April 2026 WIN +19.3
Roorda, M. (Mattias) (1512) Saturday 4 April 2026 LOSS -17.8
Kloosterman, F. (Frank) (1489) Saturday 4 April 2026 LOSS -19.1
Steenstra, J. (Jan) (1680) Saturday 4 April 2026 LOSS -9.4
Dijkstra, W. (Wessel) (1515) Saturday 4 April 2026 DRAW +2.3