KNSB FIDE
MC

Martijn Cox

Rated since January 2023

1879 Classic
1888 Rapid
1888 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
ALONSO, J.A. (JOSE) 1954
12264 KNSB competitie 2025-2026 Klasse 4 ronde 3 · Saturday 1 November 2025
WIERINGA, H. (HELMER) 1884
12593 KNSB competitie 2025-2026 Klasse 4 ronde 5 · Saturday 13 December 2025
KLUTEN, R.G.J. (ROY) 1827
13314 KNSB competitie 2025-2026 Klasse 4 ronde 6 · Saturday 28 March 2026
Worst losses
LUONG, A. (THAO) 1754
11852 KNSB competitie 2025-2026 Klasse 4 ronde 1 · Saturday 20 September 2025
BAIJENS, J.C. (HANS) 1965
12409 KNSB competitie 2025-2026 Klasse 4 Ronde 4 · Saturday 22 November 2025
DA CES, P. (PHILIPPE) 1979
11252 KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … · Saturday 10 May 2025
BOSSCHER, J.K. (HANS) 1994
13528 KNSB competitie 2025-2026 Klasse 4 ronde 9 · Saturday 11 April 2026
BERSSELAAR VAN DEN, J.G.M. (JEROEN) 2102
13247 KNSB competitie 2025-2026 Klasse 4 ronde 8 · Saturday 7 March 2026
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +0–1=0 -8.9
KNSB competitie 2025-2026 Klasse 4 ronde 6 Saturday 20 September 2025 +1–0=0 +10.6
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +0–1=0 -5.5
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +1–0=0 +13.0
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +0–1=0 -9.0
KNSB competitie 2025-2026 Klasse 4 ronde 3 Saturday 20 September 2025 +1–0=0 +15.6
KNSB competitie 2025-2026 Klasse 4 ronde 1 Saturday 20 September 2025 +0–1=0 -16.8
KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … Saturday 21 September 2024 +0–1=0 -9.4

Rating History

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Peak Ratings

Classic 1929 Nov. 1, 2024
Rapid 1888 May 1, 2026
Blitz 1888 May 1, 2026

Games

Wins 3
Losses 5
Draws 0
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 0 2 60%
Black 0 0 3 0%

Recent Matches

Bosscher, J.K. (Hans) (1994) Saturday 11 April 2026 LOSS -8.9
Kluten, R.G.J. (Roy) (1827) Saturday 28 March 2026 WIN +10.6
Bersselaar van den, J.G.M. (Jeroen) (2102) Saturday 7 March 2026 LOSS -5.5
Wieringa, H. (Helmer) (1884) Saturday 13 December 2025 WIN +13.0
Baijens, J.C. (Hans) (1965) Saturday 22 November 2025 LOSS -9.0
Alonso, J.A. (Jose) (1954) Saturday 1 November 2025 WIN +15.6
Luong, A. (Thao) (1754) Saturday 20 September 2025 LOSS -16.8
Da Ces, P. (Philippe) (1979) Saturday 10 May 2025 LOSS -9.4