KNSB FIDE
EK

Evert Jan Karman

Rated since January 2023

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
WORTMAN, R. (RIK) 1738
11618 UniClass Science Park Amsterdam Schaaktoernooi Weekendvierkampen · Sunday 13 July 2025
WIERING, A. (ARJEN) 1718
13645 SGA Competitie 2025-2026 3e Klasse B ronde 1, 7 en 8 · Thursday 2 April 2026
BERGSHOEFF, G. (BERT) 1709
12795 SGA Competitie 2025-2026 3e Klasse B ronde 1 en 4 · Wednesday 14 January 2026
MIJNHEER, E. (ERIK) 1702
9329 Amsterdam Science Park Chess Tournament Weekendvierkamp · Friday 19 July 2024
SANDERS, R.A.B. (RALPH) 1699
9329 Amsterdam Science Park Chess Tournament Weekendvierkamp · Sunday 21 July 2024
Worst losses
EIJKEN VAN, M.M. (MICHIEL) 1470
Amsterdam Science Park 2023 Weekendvierkampen · Friday 21 July 2023
VEN VAN DER, C. (CHRISTINE) 1491
7800 KNSB competitie 2023-2024 Klasse 6 ronde 2 · Saturday 4 November 2023
ELGERSMA, J.W. (HANNEKE) 1511
6558 KNSB competitie 2022-2023 Klasse 6 ronde 5 · Saturday 11 February 2023
PANCHARAJAH, A.B. (AKIL) 1548
6170 KNSB competitie 2022-2023 Klasse 6 ronde 3 · Saturday 26 November 2022
KOOIJMAN, J.N.J. (JOOP) 1628
8074 KNSB competitie 2023-2024 Klasse 6 ronde 4 · Saturday 16 December 2023
UniClass Science Park Amsterdam Schaaktoernooi Weekendvierkampen Saturday 5 July 2025 +1–2=0 -11.9
Amsterdam Science Park Chess Tournament Weekendvierkamp Saturday 13 July 2024 +2–0=1 +25.8
SGA Competitie 2025-2026 3e Klasse B ronde 1, 7 en 8 Wednesday 1 October 2025 +1–1=0 +11.0
SGA Competitie 2025-2026 3e Klasse B ronde 6 en7 Wednesday 1 October 2025 +0–1=0 -13.1
SGA Competitie 2025-2026 3e Klasse B ronde 5 Wednesday 1 October 2025 +0–1=0 -6.1
SGA Competitie 2025-2026 3e Klasse B ronde 1 en 4 Wednesday 1 October 2025 +1–0=0 +13.1
SGA Competitie 2025-2026 3e Klasse B ronde 3 en 4 Wednesday 1 October 2025 +0–1=0 -6.2
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +0–1=0 -4.6
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–0=1 +3.6
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +1–0=0 +9.4
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +0–1=0 -7.8
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–0=1 -3.0
KNSB competitie 2024-2025 Klasse 6 ronde 6 Saturday 21 September 2024 +1–0=0 +9.6
KNSB competitie 2024-2025 Klasse 6 ronde 4 Saturday 21 September 2024 +1–0=0 +6.1
KNSB competitie 2024-2025 Klasse 6 ronde 3 Saturday 21 September 2024 +1–0=0
KNSB competitie 2024-2025 Klasse 6 ronde 2 Saturday 21 September 2024 +1–0=0
KNSB competitie 2024-2025 Klasse 6 ronde 1 Saturday 21 September 2024 +0–1=0 -11.2
SGA Competitie 2023-2024 3e Klasse A ronde 1 Sunday 1 October 2023 +0–1=0
KNSB competitie 2023-2024 Klasse 6 ronde 7 Saturday 16 September 2023 +0–0=1
KNSB competitie 2023-2024 Klasse 6 ronde 6 Saturday 16 September 2023 +1–0=0 +11.7
KNSB competitie 2023-2024 Klasse 6 ronde 5 Saturday 16 September 2023 +1–0=0 +16.3
KNSB competitie 2023-2024 Klasse 6 ronde 4 Saturday 16 September 2023 +0–1=0 -6.8
KNSB competitie 2023-2024 Klasse 6 ronde 3 Saturday 16 September 2023 +0–0=1
KNSB competitie 2023-2024 Klasse 6 ronde 2 Saturday 16 September 2023 +0–1=0 -11.7
KNSB competitie 2023-2024 Klasse 6 ronde 1 Saturday 16 September 2023 +1–0=0 +19.3
Amsterdam Science Park 2023 Weekendvierkampen Friday 21 July 2023 +0–2=1 -11.4
KNSB competitie 2022-2023 Klasse 6 ronde 5 Saturday 17 September 2022 +0–1=0 -11.1
KNSB competitie 2022-2023 Klasse 6 ronde 4 Saturday 17 September 2022 +0–0=1 -1.9
KNSB competitie 2022-2023 Klasse 6 ronde 3 Saturday 17 September 2022 +0–1=0 -5.2

Team Competition

Current teams
VAS 5
Klasse 5G · 2025-2026 · 5 games
VAS 7
3e Klasse B · 2025-2026 · 6 games
Past teams
VAS 6
Klasse 6G · 2024-2025
VAS 5
3e Klasse A · 2023-2024
VAS 8
Klasse 6F · 2023-2024
VAS 7
Klasse 6D · 2022-2023

Rating History

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Peak Ratings

Classic 1721 April 1, 2025
Rapid 1708 March 1, 2026
Blitz 1708 March 1, 2026

Games

Wins 13
Losses 16
Draws 7
Win Rate 36%

Performance by Color

Color Wins Draws Losses Win Rate
White 7 6 5 39%
Black 6 1 11 33%

Recent Matches

Velzen van, S. (Sem) (2068) Thursday 23 April 2026 LOSS -2.4
Wiering, A. (Arjen) (1718) Thursday 2 April 2026 WIN +13.3
Harmsen, M.E.N. (Melvin) (1966) Saturday 28 March 2026 LOSS -4.6
Spaan, D. (David) (1691) Wednesday 11 March 2026 LOSS -13.1
Koes, R. (Richard) (1812) Saturday 7 March 2026 DRAW +3.6
Gorter de, O.R. (Onno) (1904) Thursday 19 February 2026 LOSS -6.1
Korsuize, H.M.M. (Hugo) (1615) Saturday 7 February 2026 WIN +9.4
Bergshoeff, G. (Bert) (1709) Wednesday 14 January 2026 WIN +13.1
Cubuk, A. (Armin) (1847) Saturday 13 December 2025 LOSS -7.8
Norden, M.J. (Marc) (1901) Thursday 4 December 2025 LOSS -6.2
Kuiper, M. (Machiel) (1622) Saturday 4 October 2025 DRAW -3.0
Wortman, R. (Rik) (1738) Sunday 13 July 2025 WIN +13.1
Bruinsma, H. (Hilbrand) (1720) Saturday 12 July 2025 LOSS -12.5
Hoogeveen, L. (Luuk) (1723) Friday 11 July 2025 LOSS -12.4
Lammers, H. (Hans) (1627) Saturday 8 March 2025 WIN +9.6
Verhaart, R.F. (René) (1508) Saturday 14 December 2024 WIN +6.1
Bakhuijzen, N. (Nathan) Saturday 23 November 2024 WIN
Stassen, B. (Bo) Saturday 9 November 2024 WIN
Speckamp, J. (Jeroen) (1753) Saturday 12 October 2024 LOSS -11.2
Sanders, R.A.B. (Ralph) (1699) Sunday 21 July 2024 WIN +12.8