KNSB FIDE
LB

Lionel Bouman

Rated since March 2026

1749 Classic
1749 Rapid
1749 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BUTER, A.A. (ANDRÉ) 1807
13504 TAPIJTGIGANT OPEN ASK 2026 Groep C · Sunday 5 April 2026
KOTMANS, R. (ROB) 1765
13504 TAPIJTGIGANT OPEN ASK 2026 Groep C · Sunday 5 April 2026
DEKKER, S. (STEPHEN) 1763
12546 NHSB-competitie 2025-2026 Viertallen B t/m 07-12-2025 · Tuesday 2 December 2025
ZEE, A. (AXEL) 1761
13018 NHSB-competitie 2025-2026 Klasse 3B t/m 15-02-2026 · Friday 13 February 2026
DIEPEN VAN, T. (TRISTAN) 1728
12348 NHSB-competitie 2025-2026 Viertallen B t/m 16-11-2025 · Tuesday 11 November 2025
Worst losses
AARTEN, M.M. (MARJOLEIN) 1587
11763 Oscar Romero Open Hoorns Kampioenschap 2025 + PK NHSB Groep C · Sunday 24 August 2025
DIEPEN VAN, T. (TRISTAN) 1621
13023 NHSB-competitie 2025-2026 Viertallen B t/m 15-02-2026 · Tuesday 10 February 2026
SHAH, S. (SHANAY) 1697
10471 Tata Steel Chess Tournament 2026 Weekendvierkampem · Sunday 18 January 2026
LONDHE, S. (SVAR) 1698
10471 Tata Steel Chess Tournament 2026 Weekendvierkampem · Friday 16 January 2026
NIEUWLAND, J. (JOHN) 1709
12244 NHSB-competitie 2025-2026 Klasse 3B t/m 12-10-2025 · Tuesday 7 October 2025
TAPIJTGIGANT OPEN ASK 2026 Groep C Saturday 4 April 2026 +3–3=0 -10.1
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +0–2=1 -44.4
Oscar Romero Open Hoorns Kampioenschap 2025 + PK NHSB Groep C Friday 22 August 2025 +3–1=2 -31.6
Caïssa-Eenhoorn interne competitie 21-04-2026 t/m 21-04-2026 (090008) Monday 1 September 2025 +0–1=0 -21.6
Caïssa-Eenhoorn interne competitie 07-04-2026 t/m 07-04-2026 (090008) Monday 1 September 2025 +0–0=1 +3.7
NHSB-competitie 2025-2026 Viertallen B t/m 29-03-2026 Monday 1 September 2025 +1–0=0 +22.2
NHSB-competitie 2025-2026 Viertallen B t/m 15-03-2026 Monday 1 September 2025 +1–0=0 +20.5
NHSB-competitie 2025-2026 Klasse 3B t/m 15-02-2026 Monday 1 September 2025 +1–0=0 +25.8
NHSB-competitie 2025-2026 Viertallen B t/m 15-02-2026 Monday 1 September 2025 +0–1=0 -27.9
NHSB-competitie 2025-2026 Viertallen B t/m 18-01-2026 Monday 1 September 2025 +1–0=0 +14.7
NHSB-competitie 2025-2026 Klasse 3B t/m 21-12-2025 Monday 1 September 2025 +1–0=0 +26.3
NHSB-competitie 2025-2026 Viertallen B t/m 07-12-2025 Monday 1 September 2025 +1–0=0 +32.3
NHSB-competitie 2025-2026 Viertallen B t/m 16-11-2025 Monday 1 September 2025 +1–0=0 +36.7
NHSB-competitie 2025-2026 Klasse 3B t/m 09-11-2025 Monday 1 September 2025 +1–0=0 +35.4
NHSB-competitie 2025-2026 Klasse 3B t/m 12-10-2025 Monday 1 September 2025 +0–1=0 -22.5

Rating History

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Peak Ratings

Classic 1749 April 1, 2026
Rapid 1749 April 1, 2026
Blitz 1749 April 1, 2026

Games

Wins 14
Losses 9
Draws 4
Win Rate 52%

Performance by Color

Color Wins Draws Losses Win Rate
White 7 2 6 47%
Black 7 2 3 58%

Recent Matches

Griffioen, L. (Lex) (1735) Tuesday 21 April 2026 LOSS -21.6
Spil, A.L. (Bert) (1813) Tuesday 7 April 2026 DRAW +3.7
Plooijer, J. (Johan) (1778) Monday 6 April 2026 LOSS -19.1
Bautista, K.C. (Keith) (1827) Monday 6 April 2026 LOSS -16.3
Buter, A.A. (André) (1807) Sunday 5 April 2026 WIN +24.1
Kotmans, R. (Rob) (1765) Sunday 5 April 2026 WIN +21.7
Gent van, M. (Marius) Saturday 4 April 2026 WIN
Schicktanz, Florian (1754) Saturday 4 April 2026 LOSS -20.5
Dekker, S. (Stephen) (1716) Friday 27 March 2026 WIN +22.2
Langebeeke, T. (Tom) (1688) Tuesday 10 March 2026 WIN +20.5
Zee, A. (Axel) (1761) Friday 13 February 2026 WIN +25.8
Diepen van, T. (Tristan) (1621) Tuesday 10 February 2026 LOSS -27.9
Shah, S. (Shanay) (1697) Sunday 18 January 2026 LOSS -27.6
Pruessner, R. (Randolf) (1694) Saturday 17 January 2026 DRAW -3.0
Londhe, S. (Svar) (1698) Friday 16 January 2026 LOSS -13.8
Lambooij, T. (Tom) (1585) Thursday 15 January 2026 WIN +14.7
Pruis, C.J. (Kees) (1681) Tuesday 16 December 2025 WIN +26.3
Dekker, S. (Stephen) (1763) Tuesday 2 December 2025 WIN +32.3
Diepen van, T. (Tristan) (1728) Tuesday 11 November 2025 WIN +36.7
Werther, D. (Diederik) (1711) Tuesday 4 November 2025 WIN +35.4