KNSB FIDE
JD

Jan Dopper

Rated since January 2023

1724 Classic

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
ERMES, M. (MARC) 1765
12595 KNSB competitie 2025-2026 Klasse 6 ronde 4 · Saturday 13 December 2025
ASSELDONK VAN, Q. (QUINTEN) 1619
13249 KNSB competitie 2025-2026 Klasse 6 ronde 7 · Saturday 7 March 2026
DAVIDSE, R. (RENE) 1547
13316 KNSB competitie 2025-2026 Klasse 6 ronde 5 · Saturday 28 March 2026
Worst losses
DECKERS, F.B.M. (FRANS) 1656
12993 KNSB competitie 2025-2026 Klasse 6 ronde 6 · Saturday 7 February 2026
BRANDS, L. (LEN) 1808
12266 KNSB competitie 2025-2026 Klasse 6 ronde 2 · Saturday 1 November 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +1–0=0 +7.2
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +1–0=0 +9.5
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +0–1=0 -14.8
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +1–0=0 +14.5
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +1–0=0
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–1=0 -9.3
KNSB competitie 2025-2026 Klasse 6 ronde 1 Saturday 20 September 2025 +0–0=1 -1.2

Rating History

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Peak Ratings

Classic 1726 March 1, 2024
Rapid 1724 May 1, 2026
Blitz 1724 May 1, 2026

Games

Wins 4
Losses 2
Draws 1
Win Rate 57%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 0 1 75%
Black 1 1 1 33%

Recent Matches

Davidse, R. (Rene) (1547) Saturday 28 March 2026 WIN +7.2
Asseldonk van, Q. (Quinten) (1619) Saturday 7 March 2026 WIN +9.5
Deckers, F.B.M. (Frans) (1656) Saturday 7 February 2026 LOSS -14.8
Ermes, M. (Marc) (1765) Saturday 13 December 2025 WIN +14.5
Chockalingam, S. (Sairam) Saturday 22 November 2025 WIN
Brands, L. (Len) (1808) Saturday 1 November 2025 LOSS -9.3
Leeuwen van, D. (Dick) (1684) Saturday 4 October 2025 DRAW -1.2