KNSB FIDE
WH

Wilfred Heap

Rated since January 2023

1768 Classic
1734 Rapid
1734 Blitz

RIVALRY

Nemesis
Nagtegaal, M.J. (Martin)
Games: 4 · Win rate: 50%
Kryptonite
Santen van, J.C.M. (John)
Games: 3 · Win rate: 0%
Easy Target
Kleijn, N.M. (Nico)
Games: 3 · Win rate: 67%

The good & the bad

Best wins
HENSBERGEN, W. (WILLEM) 1916
8968 S.C. Hoofddorp interne competitie 18-09-2023 t/m 06-05-2024 (090019) · Monday 29 January 2024
BERG VAN DEN, L. (LEON) 1868
12214 Amsterdam Chess Open Groep C2 · Friday 24 October 2025
GRAMMATICO, S. (SERGIO) 1771
9329 Amsterdam Science Park Chess Tournament Weekendvierkamp · Sunday 21 July 2024
ROSHANIA, J. (JIMMY) 1750
9329 Amsterdam Science Park Chess Tournament Weekendvierkamp · Saturday 20 July 2024
ZANDEN VAN DER, C.W. (CORA) 1739
12635 NHSB-competitie 2025-2026 Klasse 3E t/m 21-12-2025 · Monday 15 December 2025
Worst losses
JEAN, R. (ROBERT) 1419
6418 Tata Steel Chess Tournament 2023 Tienkampen · Friday 27 January 2023
KEMPENAAR, L. (LUTZEN) 1454
6721 Waling Dijkstra Weekendtoernooi Groep A · Sunday 12 November 2023
MASTOP, G.A.G. (GUIDO) 1479
8523 83e Noteboomtoernooi Groep C · Sunday 18 February 2024
SANTEN VAN, J.C.M. (JOHN) 1499
7252 S.C. Hoofddorp interne competitie 19-09-2022 t/m 29-05-2023 (090019) · Monday 15 May 2023
VOS, H.W. (ERIK) 1517
7252 S.C. Hoofddorp interne competitie 19-09-2022 t/m 29-05-2023 (090019) · Monday 24 April 2023
Amsterdam Chess Open Groep C2 Friday 24 October 2025 +2–2=1 +13.6
Tata Steel Chess Tournament 2025 Tienkampen Friday 17 January 2025 +7–1=1 +66.2
Amsterdam Chess Open Groep C Friday 1 November 2024 +1–3=1 -34.3
Amsterdam Science Park Chess Tournament Weekendvierkamp Saturday 13 July 2024 +2–0=1 +25.7
Tata Steel Chess Tournament 2024 Tienkampen Friday 12 January 2024 +6–3=0 +44.0
Tata Steel Chess Tournament 2023 Tienkampen Friday 13 January 2023 +7–2=0 +33.0
S.C. Hoofddorp interne competitie 08-09-2025 t/m 20-04-2026 (090019) Monday 1 September 2025 +1–0=0 +4.2
S.C. Hoofddorp interne competitie 08-09-2025 t/m 23-02-2026 (090019) Monday 1 September 2025 +1–0=1 -0.6
NHSB-competitie 2025-2026 Klasse 3E t/m 21-12-2025 Monday 1 September 2025 +1–0=0 +12.1
S.C. Hoofddorp interne competitie 08-09-2025 t/m 15-12-2025 (090019) Monday 1 September 2025 +1–0=0 +2.9
NHSB-competitie 2025-2026 Klasse 3E t/m 09-11-2025 Monday 1 September 2025 +0–1=0 -10.3
NHSB-competitie 2025-2026 Klasse 3E t/m 12-10-2025 Monday 1 September 2025 +1–0=0 +10.3
S.C. Hoofddorp interne competitie 08-09-2025 t/m 27-10-2025 (090019) Monday 1 September 2025 +1–1=0 -4.1
27eme Open International de Wasselonne - Tournoi B (1600 - 1899) Thursday 7 August 2025 +3–3=1 -16.6
84e Noteboomtoernooi Vierkamp V15 Friday 21 February 2025 +2–0=1 +24.9
NHSB-competitie 2024-2025 Klasse 3D t/m 20-04-2025 Sunday 1 September 2024 +1–0=0 +6.0
NHSB-competitie 2024-2025 Klasse 3D t/m 29-03-2025 Sunday 1 September 2024 +0–1=0 -11.8
S.C. Hoofddorp interne competitie 02-09-2024 t/m 17-03-2025 (090019) Sunday 1 September 2024 +0–1=1 -28.5
NHSB-competitie 2024-2025 Klasse 3D t/m 09-03-2025 Sunday 1 September 2024 +0–0=1 -2.8
S.C. Hoofddorp interne competitie 02-09-2024 t/m 17-02-2025 (090019) Sunday 1 September 2024 +0–1=0 -14.5
S.C. Hoofddorp interne competitie 02-09-2024 t/m 20-01-2025 (090019) Sunday 1 September 2024 +1–0=0 +5.0
NHSB-competitie 2024-2025 Klasse 3D t/m 22-12-2024 Sunday 1 September 2024 +0–0=1 +4.2
NHSB-competitie 2024-2025 Klasse 3D t/m 28-11-2024 Sunday 1 September 2024 +0–1=0
S.C. Hoofddorp interne competitie 02-09-2024 t/m 25-11-2024 (090019) Sunday 1 September 2024 +0–1=0 -10.8
S.C. Hoofddorp interne competitie 02-09-2024 t/m 21-10-2024 (090019) Sunday 1 September 2024 +1–1=0 -13.5
NHSB-competitie 2024-2025 Klasse 3D t/m 26-10-2024 Sunday 1 September 2024 +0–0=1 +2.0
S.C. Hoofddorp interne competitie 02-09-2024 t/m 23-09-2024 (090019) Sunday 1 September 2024 +1–1=0 -12.9
83e Noteboomtoernooi Groep C Friday 16 February 2024 +3–3=0 +3.0
Waling Dijkstra Weekendtoernooi Groep A Friday 10 November 2023 +0–3=1 -8.2
S.C. Hoofddorp interne competitie 18-09-2023 t/m 06-05-2024 (090019) Monday 18 September 2023 +8–6=2 +25.8
NHSB-competitie 2023-2024 Klasse 3D t/m 26-12-2023 Friday 1 September 2023 +1–0=0 +6.2
S.C. Hoofddorp interne competitie 19-09-2022 t/m 29-05-2023 (090019) Monday 19 September 2022 +7–2=2 +46.0

Rating History

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Peak Ratings

Classic 1794 March 1, 2025
Rapid 1734 March 1, 2026
Blitz 1734 March 1, 2026

Games

Wins 59
Losses 37
Draws 16
Win Rate 53%

Performance by Color

Color Wins Draws Losses Win Rate
White 30 11 15 54%
Black 29 5 22 52%

Recent Matches

Raivin, A. (Ayaan) (1491) Monday 30 March 2026 WIN +4.2
Nagtegaal, M.J. (Martin) (1539) Monday 23 February 2026 DRAW -7.1
Kleijn, N.M. (Nico) (1582) Monday 26 January 2026 WIN +6.5
Zanden van der, C.W. (Cora) (1739) Monday 15 December 2025 WIN +12.1
Chim, J. (Jonathan) (1407) Monday 8 December 2025 WIN +2.9
Batyrev, E.D. (Erdni) (1817) Tuesday 4 November 2025 LOSS -10.3
Waersegers, B.E. (Brent) (1898) Sunday 26 October 2025 LOSS -7.3
Broekman, L. (Lode) (1692) Sunday 26 October 2025 WIN +10.8
Herrera Granados, Jimmy Daniel (1805) Saturday 25 October 2025 DRAW +2.3
Nedoma, Michal (1840) Saturday 25 October 2025 LOSS -9.1
Berg van den, L. (Leon) (1868) Friday 24 October 2025 WIN +16.8
Vledder, A.J.W. (Aad) (1675) Monday 6 October 2025 WIN +10.3
Rooijakkers, L. (Liam) (1755) Monday 15 September 2025 LOSS -12.6
Kalikiri, V.C. (Vishnu) (1637) Monday 8 September 2025 WIN +8.4
Elui, Adrian (1663) Sunday 10 August 2025 WIN +9.3
Bellahcene, Omar (1800) Saturday 9 August 2025 LOSS -11.0
Hockenjos, Marius (1714) Saturday 9 August 2025 LOSS -14.0
Fassel, Enzo (1664) Friday 8 August 2025 WIN +9.3
Bronner, Daniel (1677) Friday 8 August 2025 DRAW -2.8
Claisse, Michael (1646) Thursday 7 August 2025 LOSS -16.3