KNSB FIDE
JP

John Pex

Rated since January 2023

1698 Classic
1689 Rapid
1689 Blitz

Team Competition

Current teams
VAS 5
Klasse 5G · 2025-2026 · 1 game
VAS 6
3e Klasse A · 2025-2026 · 7 games
VAS 7
Klasse 6I · 2025-2026 · 1 game
Past teams
VAS 6
3e Klasse A · 2024-2025
7 games
VAS 5
3e Klasse A · 2023-2024
6 games
VAS 7
Klasse 6E · 2023-2024
1 game

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BERG VAN DEN, B. (BAS) 1762
10195 SGA Competitie 2024-2025 3e Klasse A ronde 3 · Thursday 12 December 2024
WIERING, A. (ARJEN) 1743
11120 SGA Competitie 2024-2025 3e Klasse A ronde 6 en 7 · Friday 4 April 2025
KUYPERS, S.E.M. (STEVEN) 1666
9061 SGA Competitie 2023-2024 3e Klasse A ronde 7 · Thursday 25 April 2024
SIEWERTSEN, K. (KLAAS) 1634
9327 Amsterdam Science Park Chess Tournament Groep C · Saturday 13 July 2024
KNOESTER, N.P.C. (KLAAS) 1624
11616 UniClass Science Park Amsterdam Schaaktoernooi Groep C · Saturday 12 July 2025
Worst losses
BLEES, G. (GERARD) 1487
7693 SGA Competitie 2023-2024 3e Klasse A ronde 1 · Friday 6 October 2023
VENEMA, P.W. (PIETER) 1567
8125 SGA Competitie 2023-2024 3e Klasse A ronde 3 · Thursday 7 December 2023
VISSER, J.A.M. (JEROEN) 1595
9856 SGA Competitie 2024-2025 3e Klasse A ronde 2 · Thursday 14 November 2024
BAKKES, F. (FRITS) 1675
9327 Amsterdam Science Park Chess Tournament Groep C · Sunday 14 July 2024
INDIG, A.I. (ÁKOS) 1681
11120 SGA Competitie 2024-2025 3e Klasse A ronde 6 en 7 · Thursday 24 April 2025
UniClass Science Park Amsterdam Schaaktoernooi Groep C Saturday 5 July 2025 +3–1=5 0.0
Amsterdam Science Park Chess Tournament Groep C Saturday 13 July 2024 +2–3=4 -35.6
SGA Competitie 2025-2026 3e Klasse A ronde 7 Wednesday 1 October 2025 +1–0=0 +8.6
SGA Competitie 2025-2026 3e Klasse A ronde 5 en 6 Wednesday 1 October 2025 +0–2=0 -19.6
SGA Competitie 2025-2026 3e Klasse A ronde 4 Wednesday 1 October 2025 +0–0=1 +0.8
SGA Competitie 2025-2026 3e Klasse A ronde 3 Wednesday 1 October 2025 +0–1=0 -13.3
SGA Competitie 2025-2026 3e Klasse A ronde 2 Wednesday 1 October 2025 +0–0=1 -5.5
SGA Competitie 2025-2026 3e Klasse A ronde 1 Wednesday 1 October 2025 +0–0=1 -1.1
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–0=1 -3.8
SGA Competitie 2024-2025 3e Klasse A ronde 6 en 7 Monday 30 September 2024 +1–1=0 -1.4
SGA Competitie 2024-2025 3e Klasse A ronde 4 en 5 Monday 30 September 2024 +1–0=0 +4.2
SGA Competitie 2024-2025 3e Klasse A ronde 4 Monday 30 September 2024 +1–0=0 +2.5
SGA Competitie 2024-2025 3e Klasse A ronde 3 Monday 30 September 2024 +1–0=0 +14.3
SGA Competitie 2024-2025 3e Klasse A ronde 2 Monday 30 September 2024 +0–1=0 -17.0
SGA Competitie 2024-2025 3e Klasse A ronde 1 Monday 30 September 2024 +0–0=1 -1.7
SGA Competitie 2023-2024 3e Klasse A ronde 7 Sunday 1 October 2023 +1–0=0 +9.1
SGA Competitie 2023-2024 3e Klasse A ronde 6 en 7 Sunday 1 October 2023 +0–1=0 -10.3
SGA Competitie 2023-2024 3e Klasse A ronde 5 Sunday 1 October 2023 +1–0=0 +3.0
SGA Competitie 2023-2024 3e Klasse A ronde 3 Sunday 1 October 2023 +0–1=0 -14.2
SGA Competitie 2023-2024 3e Klasse A ronde 2 Sunday 1 October 2023 +1–0=0 +5.4
SGA Competitie 2023-2024 3e Klasse A ronde 1 Sunday 1 October 2023 +0–1=0 -17.2
KNSB competitie 2023-2024 Klasse 6 ronde 4 Saturday 16 September 2023 +0–0=1 +3.9
SGA Competitie 2022-2023 2e Klasse B Ronde 6 en 7 Saturday 1 October 2022 +0–0=1 +5.5
SGA Competitie 2022-2023 2e Klasse B Ronde 5 Saturday 1 October 2022 +0–1=0 -8.5
SGA Competitie 2022-2023 2e Klasse B Ronde 4 Saturday 1 October 2022 +0–0=1 +0.5

Rating History

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Peak Ratings

Classic 1767 April 1, 2024
Rapid 1709 March 1, 2026
Blitz 1709 March 1, 2026

Games

Wins 13
Losses 13
Draws 17
Win Rate 30%

Performance by Color

Color Wins Draws Losses Win Rate
White 9 6 9 38%
Black 4 11 4 21%

Recent Matches

Schot, A. (Aron) (1575) Thursday 30 April 2026 WIN +8.6
Steensma, F. (Frank) (1740) Monday 23 March 2026 LOSS -11.4
Adavatkar, R. (Rugved) (1836) Thursday 5 March 2026 LOSS -8.2
Boonstra, E. (Elwin) (1732) Wednesday 4 February 2026 DRAW +0.8
Bruinsma, H. (Hilbrand) (1707) Thursday 27 November 2025 LOSS -13.3
Wouters, F. (Fabio) (1565) Thursday 6 November 2025 DRAW -5.5
Heins, R. (Ricardo) (1619) Saturday 1 November 2025 DRAW -3.8
Feber de, M.T. (Matthijs) (1699) Tuesday 14 October 2025 DRAW -1.1
Regterschot, F. (Frederieke) (1608) Sunday 13 July 2025 DRAW -2.1
Knoester, N.P.C. (Klaas) (1624) Saturday 12 July 2025 WIN +8.9
Koopmans, P. (Perry) (1713) Friday 11 July 2025 DRAW -0.6
Koning de, C. (Casper) (1595) Thursday 10 July 2025 WIN +7.9
Sala, F. (Frank) (1612) Wednesday 9 July 2025 DRAW -4.0
Koks, P.W. (Paul) (1680) Tuesday 8 July 2025 DRAW -1.8
Jansweijer, M. (Maarten) (1200) Monday 7 July 2025 WIN +0.8
Braake ter, K. (Krijn) (1813) Sunday 6 July 2025 LOSS -9.7
Groot de, J. (Joris) (1748) Saturday 5 July 2025 DRAW +0.6
Indig, A.I. (Ákos) (1681) Thursday 24 April 2025 LOSS -14.3
Wiering, A. (Arjen) (1743) Friday 4 April 2025 WIN +12.9
Admiraal, R.C. (Ruurd) (1451) Monday 3 March 2025 WIN +4.2