KNSB FIDE
HM

Harry Manni

Rated since September 2023

1477 Classic
1543 Rapid
1543 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
HAVERHOEK, J.M. (JAN) 1693
11690 Open NK Schaken 2025 Zesrondig 2 · Tuesday 22 July 2025
GRAASKAMP, G.H. (HARRY) 1653
11690 Open NK Schaken 2025 Zesrondig 2 · Saturday 26 July 2025
Worst losses
BINNENDIJK, I. (IVA) 1511
14153 Open NK Schaken 2026 Zesrondig 2 · Thursday 23 July 2026
PELSMAEKER, R. (RONALD) 1577
11690 Open NK Schaken 2025 Zesrondig 2 · Sunday 27 July 2025
OPPERS, D.A.J. (DANNY) 1685
11690 Open NK Schaken 2025 Zesrondig 2 · Thursday 24 July 2025
HELDER, D. (DAVID) 1728
14153 Open NK Schaken 2026 Zesrondig 2 · Tuesday 21 July 2026
WEIJGERTZE, P.D. (PETER) 1746
14153 Open NK Schaken 2026 Zesrondig 2 · Wednesday 22 July 2026
Open NK Schaken 2025 Zesrondig 2 Tuesday 22 July 2025 +2–3=1 +46.0
Open NK Schaken 2026 Zesrondig 2 Tuesday 21 July 2026 +0–4=1 -66.3

Rating History

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Peak Ratings

Classic 1551 March 1, 2024
Rapid 1543 March 1, 2026
Blitz 1543 March 1, 2026

Games

Wins 2
Losses 7
Draws 2
Win Rate 18%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 0 3 40%
Black 0 2 4 0%

Recent Matches

Luijmes, H.W. (Henk) (1364) Sunday 26 July 2026 DRAW -10.6
Brinkhof, H. (Herman) (1787) Saturday 25 July 2026 LOSS -8.9
Binnendijk, I. (Iva) (1511) Thursday 23 July 2026 LOSS -24.5
Weijgertze, P.D. (Peter) (1746) Wednesday 22 July 2026 LOSS -10.8
Helder, D. (David) (1728) Tuesday 21 July 2026 LOSS -11.7
Pelsmaeker, R. (Ronald) (1577) Sunday 27 July 2025 LOSS -20.4
Graaskamp, G.H. (Harry) (1653) Saturday 26 July 2025 WIN +37.1
Melchers, B.J. (Bert-Jan) (1598) Friday 25 July 2025 DRAW +7.2
Oppers, D.A.J. (Danny) (1685) Thursday 24 July 2025 LOSS -13.4
Drenthen, A. (Abel) (1789) Wednesday 23 July 2025 LOSS -4.0
Haverhoek, J.M. (Jan) (1693) Tuesday 22 July 2025 WIN +39.5