PK

Peter Kolthof

Rated since January 2023

1679 Classic
1692 Rapid
1692 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
KARSDORP, G.N. (NICO) 1835
12096 NOSBO-competitie 2025-2026 ronde 1 Klasse 1B · Monday 13 October 2025
Worst losses
HANEMAAIJER, T. (TEUN) 1683
13548 NOSBO-competitie 2025-2026 ronde 7 Groep A · Friday 17 April 2026
QATINA, W. (WAHEEB) 1778
12437 NOSBO-competitie 2025-2026 ronde 2 Groep A · Friday 14 November 2025
MULDER, P.W. (PIET) 1924
11330 NOSBO competitie 2024-2025 Mei 2025 · Monday 12 May 2025
TIMMER, M. (MICHEL) 1953
13118 NOSBO-competitie 2025-2026 ronde 5 (minus één uitgestelde wedstrijd)… · Friday 20 February 2026
No FIDE-rated tournaments found.
NOSBO-competitie 2025-2026 ronde 7 Groep A Monday 13 April 2026 +0–1=0 -12.8
NOSBO-competitie 2025-2026 ronde 5 (minus één uitgestelde wedstrijd)… Monday 16 February 2026 +0–1=0 -4.6
NOSBO-competitie 2025-2026 ronde 4 Groep A Monday 19 January 2026 +0–0=1 +5.5
NOSBO-competitie 2025-2026 ronde 2 Groep A Monday 10 November 2025 +0–1=0 -9.8
NOSBO-competitie 2025-2026 ronde 1 Klasse 1B Monday 13 October 2025 +1–0=0 +17.6
NOSBO competitie 2024-2025 Mei 2025 Wednesday 1 January 2025 +0–1=1 +1.1

Rating History

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Peak Ratings

Classic 1701 Nov. 1, 2025
Rapid 1692 March 1, 2026
Blitz 1692 March 1, 2026

Games

Wins 1
Losses 4
Draws 2
Win Rate 14%

Performance by Color

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

Recent Matches

Hanemaaijer, T. (Teun) (1683) Friday 17 April 2026 LOSS -12.8
Timmer, M. (Michel) (1953) Friday 20 February 2026 LOSS -4.6
Wal ter, G. (Gerjan) (1859) Monday 19 January 2026 DRAW +5.5
Qatina, W. (Waheeb) (1778) Friday 14 November 2025 LOSS -9.8
Karsdorp, G.N. (Nico) (1835) Monday 13 October 2025 WIN +17.6
Visee, T. (Thijs) (1866) Monday 19 May 2025 DRAW +6.1
Mulder, P.W. (Piet) (1924) Monday 12 May 2025 LOSS -5.1