EJ

Ethan Jonkman

Rated since March 2024

670 Classic
1131 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
JAY, M.B. (MICHAEL) 1349
9840 Kees Besselink Groep B · Sunday 17 November 2024
ZOZULYA, T. (TIM) 1064
10375 NHSB PK-D Groep A · Saturday 1 March 2025
POPPELAARS, J. (JIP) 1055
11769 GP Beverwijk Groep A · Sunday 30 November 2025
VISSER, E.A.P. (ELIAS) 1047
11769 GP Beverwijk Groep A · Sunday 30 November 2025
BAKEL VAN, T. (TIJE) 1027
11769 GP Beverwijk Groep A · Sunday 30 November 2025
Worst losses
KAN, L. (LIAM) 360
7826 NHSB PK-E Groep A · Saturday 10 February 2024
PELS, G. (GIJS) 400
7222 GP HWP Haarlem Groep A · Sunday 18 June 2023
HUISMAN, J. (JULIAN) 530
7826 NHSB PK-E Groep A · Saturday 10 February 2024
GREEN, O.E.J. (OTIS) 576
7826 NHSB PK-E Groep A · Saturday 10 February 2024
VINOD, J. (JYOTSNA) 581
7826 NHSB PK-E Groep A · Saturday 10 February 2024
No FIDE-rated tournaments found.
GP Beverwijk Groep A Sunday 30 November 2025 +5–1=1 +85.8
GP "Jos Admiraal" Limmen Groep A Sunday 23 March 2025 +1–5=1 -21.4
NHSB PK-D Groep A Saturday 1 March 2025 +2–5=0 +15.2
GP Beverwijk Groep A Sunday 15 December 2024 +2–3=2 +40.2
Kees Besselink Groep B Sunday 17 November 2024 +1–6=0 +45.1
7e Finbotx GP Hoorn Groep A Sunday 20 October 2024 +6–1=0 +23.8
Zwarte Veulen GP Groep 8 Sunday 7 July 2024 +0–6=1 -122.0
Medi-Ma GP toernooi Purmerend Groep A Thursday 9 May 2024 +6–0=0 +74.3
NHSB PK-E Groep A Saturday 10 February 2024 +1–6=1 +110.9
GP HWP Haarlem Groep A Sunday 18 June 2023 +1–4=2 -51.4

Rating History

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Peak Ratings

Classic 670 March 1, 2024
Rapid 1131 April 1, 2026

Games

Wins 25
Losses 37
Draws 8
Win Rate 36%

Performance by Color

Color Wins Draws Losses Win Rate
White 14 2 17 42%
Black 11 6 20 30%

Recent Matches

Bakel van, T. (Tije) (1027) Sunday 30 November 2025 WIN +21.8
Ewalts, M.Q. (Maurits) (915) Sunday 30 November 2025 WIN +15.6
Visser, E.A.P. (Elias) (1047) Sunday 30 November 2025 WIN +22.9
Ghosh, A. (Abrik) (998) Sunday 30 November 2025 LOSS -19.8
Harten van, Q.R.P. (Quinten) (1095) Sunday 30 November 2025 DRAW +5.5
Wlodarczyk, K. (Kamil) (933) Sunday 30 November 2025 WIN +16.6
Poppelaars, J. (Jip) (1055) Sunday 30 November 2025 WIN +23.3
Tick, I. (Ilai) (1243) Sunday 23 March 2025 LOSS -4.9
Bakker, S. (Stef) (1282) Sunday 23 March 2025 LOSS -3.9
Berkenpas, A. (Alec) (907) Sunday 23 March 2025 WIN +19.8
Liu, L. (Lucas) (903) Sunday 23 March 2025 LOSS -20.5
Dop, H. (Hugo) (1444) Sunday 23 March 2025 LOSS -1.2
Anugrah, K. (Keanu) (1078) Sunday 23 March 2025 DRAW +8.8
Bruinhorst van de, S.C. (Sverre) (920) Sunday 23 March 2025 LOSS -19.5
Kan, E. (Evan) (1076) Saturday 1 March 2025 LOSS -11.3
Tishauser, J.E. (Joris) (1208) Saturday 1 March 2025 LOSS -6.0
Castelijns, L. (Lucas) (992) Saturday 1 March 2025 WIN +24.5
Bektemirov, A. (Alisher) (1265) Saturday 1 March 2025 LOSS -4.3
Hawley, L. (Lucas) (993) Saturday 1 March 2025 LOSS -15.5
Zozulya, T. (Tim) (1064) Saturday 1 March 2025 WIN +28.2