KNSB FIDE
JR

Johan Redeker

Rated since January 2023

2051 Classic
2059 Rapid
2059 Blitz

Team Competition

Current team
Oefening & Ontspanning (O&O) 1
HKA · 2025-2026 · 5 games
Past teams
O&O Kampen 1
Klasse 4A · 2024-2025
9 games
O&O Kampen 1
Klasse 4A · 2023-2024
8 games
O&O Kampen 1
Klasse 3B · 2022-2023
5 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
STAVAST, D.W. (DICK) 2094
10704 KNSB competitie 2024-2025 Klasse 4 ronde 7 · Saturday 8 March 2025
JONG DE, M. (MATHIJS) 2027
6966 KNSB competitie 2022-2023 Klasse 3 ronde 8 · Saturday 1 April 2023
BAAREN VAN, J.A. (JORIS) 1961
12051 SOS competitie 2025/2026 Lijst 1 Nov · Monday 29 September 2025
CLARENBURG, E. (EWOUT) 1961
9950 KNSB competitie 2024-2025 Klasse 4 ronde 4 · Saturday 23 November 2024
HOEKSTRA, S. (SJOERD) 1946
8599 KNSB competitie 2023-2024 Klasse 4 ronde 8 · Saturday 23 March 2024
Worst losses
KEIZER, R.J. (RONALD) 1929
7805 KNSB competitie 2023-2024 Klasse 4 ronde 4 · Saturday 25 November 2023
TIMMER, M. (MICHEL) 1943
9436 KNSB competitie 2024-2025 Klasse 4 ronde 1 · Saturday 21 September 2024
MELLEMA, A. (ANDRIES) 2174
12774 SOS competitie 2025/2026 Lijst 1 feb · Friday 16 January 2026
POSTMA, D. (DINANT) 2200
12778 SOS competitie 2025/2026 Lijst 1 juni · Friday 8 May 2026
No FIDE-rated tournaments found.
SOS competitie 2025/2026 Lijst 1 juni Monday 1 September 2025 +0–1=0 -7.8
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +0–0=1 -0.3
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +0–1=0 -8.9
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +0–0=1 -1.5
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +1–0=0 +9.1
KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … Saturday 21 September 2024 +0–0=1 -4.1
KNSB competitie 2024-2025 Klasse 4 ronde 8 Saturday 21 September 2024 +0–0=1 -1.7
KNSB competitie 2024-2025 Klasse 4 ronde 7 Saturday 21 September 2024 +1–0=0 +14.0
KNSB competitie 2024-2025 Klasse 4 ronde 6 Saturday 21 September 2024 +1–0=0 +6.7
KNSB competitie 2024-2025 Klasse 4 ronde 5 Saturday 21 September 2024 +1–0=0 +6.2
KNSB competitie 2024-2025 Klasse 4 ronde 4 Saturday 21 September 2024 +1–0=0 +10.5
KNSB competitie 2024-2025 Klasse 4 ronde 3 Saturday 21 September 2024 +1–0=0 +9.3
KNSB competitie 2024-2025 Klasse 4 ronde 2 Saturday 21 September 2024 +0–0=1 +3.8
KNSB competitie 2024-2025 Klasse 4 ronde 1 Saturday 21 September 2024 +0–1=0 -15.5
KNSB competitie 2023-2024 Klasse 4 ronde 9 Saturday 16 September 2023 +0–0=1 -4.9
KNSB competitie 2023-2024 Klasse 4 ronde 8 Saturday 16 September 2023 +1–0=0 +9.6
KNSB competitie 2023-2024 Klasse 4 ronde 7 Saturday 16 September 2023 +0–0=1 -5.0
KNSB competitie 2023-2024 Klasse 4 ronde 6 Saturday 16 September 2023 +1–0=0 +8.7
KNSB competitie 2023-2024 Klasse 4 ronde 5 Saturday 16 September 2023 +0–0=1 -7.0
KNSB competitie 2023-2024 Klasse 4 ronde 4 Saturday 16 September 2023 +0–1=0 -16.6
KNSB competitie 2023-2024 Klasse 4 ronde 3 Saturday 16 September 2023 +0–0=1 -3.8
KNSB competitie 2023-2024 Klasse 4 ronde 2 Saturday 16 September 2023 +0–0=1 -6.0
KNSB competitie 2022-2023 Klasse 3 ronde 9 Saturday 17 September 2022 +0–0=1 +0.1
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +1–0=0 +11.9
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +0–0=1 -1.5
KNSB competitie 2022-2023 Klasse 3 ronde 4 Saturday 17 September 2022 +1–0=0 +8.9

Rating History

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Peak Ratings

Classic 2069 Nov. 1, 2025
Rapid 2059 March 1, 2026
Blitz 2059 March 1, 2026

Games

Wins 10
Losses 4
Draws 12
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 9 11 4 38%
Black 1 1 0 50%

Recent Matches

Postma, D. (Dinant) (2200) Friday 8 May 2026 LOSS -7.8
Frederiks, J. (Jesse) (2051) Monday 9 March 2026 DRAW -0.3
Mellema, A. (Andries) (2174) Friday 16 January 2026 LOSS -8.9
Meijerink, J. (Jürgen) (2027) Monday 8 December 2025 DRAW -1.5
Baaren van, J.A. (Joris) (1961) Monday 29 September 2025 WIN +9.1
Rookus, S.P. (Sjoerd) (1943) Saturday 10 May 2025 DRAW -4.1
FM Etmans, M.D. (Maarten) (2017) Saturday 5 April 2025 DRAW -1.7
Stavast, D.W. (Dick) (2094) Saturday 8 March 2025 WIN +14.0
Postma, P. (Pieter) (1869) Saturday 8 February 2025 WIN +6.7
Huisstede van, A. (Alex) (1843) Saturday 14 December 2024 WIN +6.2
Clarenburg, E. (Ewout) (1961) Saturday 23 November 2024 WIN +10.5
Voss, J.H. (Herman) (1926) Saturday 9 November 2024 WIN +9.3
Riksten, P.H. (Peter) (2125) Saturday 12 October 2024 DRAW +3.8
Timmer, M. (Michel) (1943) Saturday 21 September 2024 LOSS -15.5
Wolters, V. (Vincent) (1889) Saturday 20 April 2024 DRAW -4.9
Hoekstra, S. (Sjoerd) (1946) Saturday 23 March 2024 WIN +9.6
Walinga, E.J. (Eric Jan) (1881) Saturday 2 March 2024 DRAW -5.0
Hamond van, A.H.M. (Fons) (1911) Saturday 3 February 2024 WIN +8.7
Snuverink, M. (Marc) (1810) Saturday 16 December 2023 DRAW -7.0
Keizer, R.J. (Ronald) (1929) Saturday 25 November 2023 LOSS -16.6