KNSB FIDE
KP

Klaus Pfaffenhofer

Rated since March 2026

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
LEEUW DE, C.A. (KEES) 1714
12894 S.V. 't Paardje interne competitie 13-01-2026 t/m 27-01-2026 (170071) · Tuesday 13 January 2026
DEKKERS, M. (MARTIJN) 1637
12460 S.V. 't Paardje interne competitie 04-11-2025 t/m 25-11-2025 (170071) · Tuesday 18 November 2025
VERMEULEN, A. (ANDUS) 1456
13405 S.V. 't Paardje interne competitie 24-02-2026 t/m 24-03-2026 (170071) · Tuesday 24 February 2026
Worst losses
LEEST VAN, R. (RICK) 1407
13620 S.V. 't Paardje interne competitie 01-04-2026 t/m 21-04-2026 (170071) · Tuesday 7 April 2026
BEGIC, A. (ARNES) 1619
12894 S.V. 't Paardje interne competitie 13-01-2026 t/m 27-01-2026 (170071) · Tuesday 27 January 2026
BEGIC, D. (DINO) 1621
13157 S.V. 't Paardje interne competitie 03-02-2026 t/m 10-02-2026 (170071) · Tuesday 10 February 2026
VONK, L. (LARS) 1673
13620 S.V. 't Paardje interne competitie 01-04-2026 t/m 21-04-2026 (170071) · Wednesday 1 April 2026
LEEUW DE, C.A. (KEES) 1694
13620 S.V. 't Paardje interne competitie 01-04-2026 t/m 21-04-2026 (170071) · Tuesday 14 April 2026
No FIDE-rated tournaments found.
NBSB Zaterdagcompetitie 2025-2026 Ronde 3 Saturday 4 October 2025 +0–1=0 -9.4
S.V. 't Paardje interne competitie 01-04-2026 t/m 21-04-2026 (170071) Monday 1 September 2025 +0–3=0 -41.0
S.V. 't Paardje interne competitie 24-02-2026 t/m 24-03-2026 (170071) Monday 1 September 2025 +1–1=1 -6.9
S.V. 't Paardje interne competitie 03-02-2026 t/m 10-02-2026 (170071) Monday 1 September 2025 +0–1=1 -22.9
S.V. 't Paardje interne competitie 13-01-2026 t/m 27-01-2026 (170071) Monday 1 September 2025 +1–1=1 +5.1
S.V. 't Paardje interne competitie 02-12-2025 t/m 23-12-2025 (170071) Monday 1 September 2025 +0–1=1 -6.2
S.V. 't Paardje interne competitie 04-11-2025 t/m 25-11-2025 (170071) Monday 1 September 2025 +2–1=0 +1.3
S.V. 't Paardje interne competitie 07-10-2025 t/m 28-10-2025 (170071) Monday 1 September 2025 +0–2=1 -2.0

Rating History

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Peak Ratings

Classic 1639 March 1, 2026
Rapid 1620 March 1, 2026
Blitz 1639 March 1, 2026

Games

Wins 4
Losses 11
Draws 5
Win Rate 20%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 2 7 18%
Black 2 3 4 22%

Recent Matches

Leeuw de, C.A. (Kees) (1694) Tuesday 14 April 2026 LOSS -10.4
Leest van, R. (Rick) (1407) Tuesday 7 April 2026 LOSS -19.6
Vonk, L. (Lars) (1673) Wednesday 1 April 2026 LOSS -11.1
Crane, A. (Alex) (1752) Tuesday 24 March 2026 LOSS -8.7
Dekkers, M. (Martijn) (1518) Tuesday 10 March 2026 DRAW -4.1
Vermeulen, A. (Andus) (1456) Tuesday 24 February 2026 WIN +5.9
Begic, D. (Dino) (1621) Tuesday 10 February 2026 LOSS -13.9
Prinse, C.J. (Cees) (1357) Tuesday 3 February 2026 DRAW -8.9
Begic, A. (Arnes) (1619) Tuesday 27 January 2026 LOSS -13.8
Jansen, K. (Kay) (1789) Tuesday 20 January 2026 DRAW +4.5
Leeuw de, C.A. (Kees) (1714) Tuesday 13 January 2026 WIN +14.5
Hout van den, P.J.M. (Peter) (1896) Tuesday 23 December 2025 LOSS -5.4
Vonk, L. (Lars) (1652) Tuesday 16 December 2025 DRAW -0.7
Crane, A. (Alex) (1749) Tuesday 25 November 2025 LOSS -9.9
Loman, P.M.H. (Peter) (1765) Saturday 22 November 2025 LOSS -9.4
Dekkers, M. (Martijn) (1637) Tuesday 18 November 2025 WIN +11.2
Leest van, R. (Rick) Tuesday 11 November 2025 WIN
Francois, P.A.C.M. (Peter) (1624) Tuesday 28 October 2025 DRAW -2.0
Oosterhout van, J. (Jasper) Tuesday 21 October 2025 LOSS
Begic, A. (Arnes) Tuesday 7 October 2025 LOSS