KNSB FIDE
LS

Leon Swaak

Rated since March 2026

1689 Classic
1689 Rapid
1689 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
SLUIS VAN DER, J.M.H. (JAN) 1730
12388 NHSB-competitie 2025-2026 Klasse 2D t/m 23-11-2025 · Tuesday 18 November 2025
GORKUM VAN, K. (KLAAS) 1728
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 25 January 2026
ROTTE, J.G. (JAAP) 1711
12757 16e Karel Kuip Vierkampen 2026 Groep A · Saturday 18 April 2026
KORIN, T. (TYMOFII) 1706
13249 KNSB competitie 2025-2026 Klasse 6 ronde 7 · Saturday 7 March 2026
GULAVE, D. (DEVRAN) 1704
12757 16e Karel Kuip Vierkampen 2026 Groep A · Friday 17 April 2026
Worst losses
BOVENS, B.L. (BEREND) 1477
12216 Amsterdam Chess Open Groep D2 · Saturday 25 October 2025
HORWOOD, ALEXANDER 1487
12216 Amsterdam Chess Open Groep D2 · Sunday 26 October 2025
VREEZE DE, F. (FRANS) 1673
10470 Tata Steel Chess Tournament 2026 Tienkampen · Friday 23 January 2026
BEEN, K. (KLAAS) 1688
12757 16e Karel Kuip Vierkampen 2026 Groep A · Saturday 18 April 2026
CLOOSTERMAN, T. (TEUN) 1708
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 1 February 2026
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +2–3=4 -10.0
Amsterdam Chess Open Groep D2 Friday 24 October 2025 +3–2=1
16e Karel Kuip Vierkampen 2026 Groep A Friday 17 April 2026 +2–1=0 +24.3
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +1–0=0 +24.7
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +1–0=0 +24.3
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +1–0=0 +40.4
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +1–0=0 +56.0
NHSB-competitie 2025-2026 Brons t/m 05-04-2026 Monday 1 September 2025 +1–0=0 +22.0
NHSB-competitie 2025-2026 Klasse 2D t/m 08-03-2026 Monday 1 September 2025 +0–1=0 -16.1
NHSB-competitie 2025-2026 Brons t/m 15-02-2026 Monday 1 September 2025 +0–1=0 -26.9
NHSB-competitie 2025-2026 Brons t/m 14-12-2025 Monday 1 September 2025 +0–0=1 -2.2
NHSB-competitie 2025-2026 Klasse 2D t/m 07-12-2025 Monday 1 September 2025 +0–1=0 -31.4
NHSB-competitie 2025-2026 Klasse 2D t/m 23-11-2025 Monday 1 September 2025 +1–0=0 +63.1
NHSB-competitie 2025-2026 Klasse 2D t/m 05-10-2025 Monday 1 September 2025 +0–0=1

Rating History

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Peak Ratings

Classic 1689 April 1, 2026
Rapid 1689 April 1, 2026
Blitz 1689 April 1, 2026

Games

Wins 13
Losses 9
Draws 7
Win Rate 45%

Performance by Color

Color Wins Draws Losses Win Rate
White 8 2 4 57%
Black 5 5 5 33%

Recent Matches

Been, K. (Klaas) (1688) Saturday 18 April 2026 LOSS -22.1
Rotte, J.G. (Jaap) (1711) Saturday 18 April 2026 WIN +23.4
Gulave, D. (Devran) (1704) Friday 17 April 2026 WIN +23.0
Meedendorp, T. (Tammo) (1688) Thursday 2 April 2026 WIN +22.0
Korin, T. (Tymofii) (1706) Saturday 7 March 2026 WIN +24.7
Rooijakkers, L. (Liam) (1790) Monday 2 March 2026 LOSS -16.1
Bleijendaal, J.M. (Jacob) (1756) Tuesday 10 February 2026 LOSS -26.9
Spier, D. (Don) (1601) Saturday 7 February 2026 WIN +24.3
Cloosterman, T. (Teun) (1708) Sunday 1 February 2026 LOSS -15.6
Boonstra, E. (Elwin) (1732) Saturday 31 January 2026 LOSS -29.0
Boom, H. (Harrie) (1655) Friday 30 January 2026 WIN +29.1
Klaassen, W. (Wisse) (1700) Wednesday 28 January 2026 DRAW +0.6
Diepen van, P.J. (Peter) (1707) Tuesday 27 January 2026 DRAW +1.3
Kaal, J. (John) (1662) Monday 26 January 2026 DRAW -2.8
Gorkum van, K. (Klaas) (1728) Sunday 25 January 2026 WIN +35.7
Eveleens, E. (Ed) (1749) Saturday 24 January 2026 DRAW +5.1
Vreeze de, F. (Frans) (1673) Friday 23 January 2026 LOSS -34.4
Elsthout, W. (Willem) (1705) Tuesday 9 December 2025 DRAW -2.2
Schriemer, M.G. (Martien) (1773) Wednesday 3 December 2025 LOSS -31.4
Graaf de, J.H. (Koos) (1537) Saturday 22 November 2025 WIN +40.4