KNSB FIDE
BK

Bas Kommer

Rated since January 2023

2063 Classic
2072 Rapid
1971 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
PIETERSMA, M. (MENNO) 2060
6717 HSB competitie 2022-2023 HSB competitie 2022-2023 deel 5 · Monday 30 January 2023
BIK, W. (WOUTER) 2043
8571 KNSB competitie 2023-2024 Klasse 3 ronde 7 · Saturday 2 March 2024
EVENGROEN, J. (JAN) 2040
12652 KNSB competitie 2025-2026 KNSB Beker ronde 2 voor januari rating · Sunday 14 December 2025
ANDRINGA, A.T. (ARJO) 2037
NK-Snelschaken 2024 · Saturday 14 September 2024
KLEIBEUKER, M.D. (MIKA) 2035
NK-Snelschaken 2024 · Saturday 14 September 2024
Worst losses
VASAN, N. (NAVIN) 1730
NK-Snelschaken 2024 · Saturday 14 September 2024
BRAND, N.W. (NIELS) 1817
7492 Chessable Open NK 2023 Zesrondig 1 · Saturday 29 July 2023
PREUTER, J.C. (CARLOS) 1831
NK-Snelschaken 2024 · Saturday 14 September 2024
GROEP VAN DE, W. (WILLIAM) 1899
7492 Chessable Open NK 2023 Zesrondig 1 · Friday 28 July 2023
ARNOLD, K. (KIRI) 1900
7492 Chessable Open NK 2023 Zesrondig 1 · Tuesday 25 July 2023
Open NK Schaken 2026 Reserve A Tuesday 21 July 2026 +4–2=3 -9.4
Open NK Schaken 2025 Reserve A Tuesday 22 July 2025 +5–1=3 +32.6
Tata Steel Chess Tournament 2025 Tienkampen Friday 17 January 2025 +0–1=5 -1.9
NK-Snelschaken 2024 Saturday 14 September 2024 +10–14=2 -125.5
Open NK Schaken 2024 Reserve A Monday 22 July 2024 +6–2=1 +9.3
KNSB competitie 2025-2026 Klasse 3 ronde 8 Saturday 20 September 2025 +0–0=1 -0.3
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +0–0=1 +2.0
KNSB competitie 2025-2026 KNSB Beker ronde 2 voor januari rating Saturday 20 September 2025 +1–0=0 +11.3
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +0–0=1 -2.8
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +0–1=0 -16.2
KNSB competitie 2025-2026 KNSB Beker ronde 1 voor november rating Saturday 20 September 2025 +0–0=1 -1.8
KNSB competitie 2025-2026 Klasse 3 ronde 2 Saturday 20 September 2025 +0–0=1 -1.2
KNSB competitie 2025-2026 Klasse 3 ronde 1 Saturday 20 September 2025 +1–0=0 +10.8
HSB competitie 2025-2026 HSBCompetitieFeb26 Monday 1 September 2025 +0–1=0 -9.3
HSB competitie 2025-2026 DecemberJanuari HK Beker 2526 Monday 1 September 2025 +0–0=1 +1.7
HSB competitie 2025-2026 DecemberJanuari Comp 2526 Monday 1 September 2025 +0–1=0 -8.7
HSB competitie 2025-2026 November comp Monday 1 September 2025 +1–0=0 +10.5
HSB competitie 2025-2026 October 2025 Monday 1 September 2025 +0–1=0 -7.6
HSB competitie 2025-2026 September 2025 Monday 1 September 2025 +1–0=0 +7.5
KNSB competitie 2024-2025 Klasse 2 ronde 9 Saturday 21 September 2024 +0–1=0 -10.4
KNSB competitie 2024-2025 Klasse 2 ronde 8 Saturday 21 September 2024 +0–1=0 -12.5
KNSB competitie 2024-2025 Klasse 2 ronde 7 Saturday 21 September 2024 +0–1=0 -2.3
KNSB competitie 2024-2025 Klasse 2 ronde 5 Saturday 21 September 2024 +0–1=0 -3.8
KNSB competitie 2024-2025 Klasse 2 ronde 4 Saturday 21 September 2024 +0–1=0 -11.1
KNSB competitie 2024-2025 Klasse 2 ronde 3 Saturday 21 September 2024 +0–0=1 -3.3
KNSB competitie 2024-2025 Klasse 2 ronde 2 Saturday 21 September 2024 +0–1=0 -11.5
KNSB competitie 2024-2025 Klasse 2 ronde 1 Saturday 21 September 2024 +0–0=1 -0.2
HSB competitie 2024-2025 CompDecember2024 Sunday 1 September 2024 +0–0=1 +0.6
HSB competitie 2024-2025 CompNovember2024 Sunday 1 September 2024 +1–0=0 +6.8
HSB competitie 2024-2025 Groep A Sunday 1 September 2024 +1–1=0 -5.6
OGD-Prinsenstadtoernooi Groep A Friday 29 March 2024 +1–0=0 +11.5
HSB competitie 2023-2024 December 2023 Monday 18 September 2023 +1–0=0 +11.7
HSB competitie 2023-2024 Beker ronde 1 deel 1 Monday 18 September 2023 +1–0=0 +8.1
HSB competitie 2023-2024 Groep A Monday 18 September 2023 +1–0=0 +11.9
KNSB competitie 2023-2024 Klasse 3 ronde 9 Saturday 16 September 2023 +0–0=1 +0.2
KNSB competitie 2023-2024 Klasse 3 ronde 8 Saturday 16 September 2023 +1–0=0 +7.9
KNSB competitie 2023-2024 Klasse 3 ronde 7 Saturday 16 September 2023 +1–0=0 +12.0
Chessable Open NK 2023 Zesrondig 1 Monday 24 July 2023 +3–3=0 -37.5
KNSB competitie 2022-2023 Klasse 2 ronde 6 Saturday 17 September 2022 +0–0=1 +1.3
HSB competitie 2022-2023 HSB competitie 2022-2023 ronde 6 en 7 Monday 29 August 2022 +0–0=1 -6.2
HSB competitie 2022-2023 HSB competitie 2022-2023 deel 5 Monday 29 August 2022 +1–0=0 +12.7

Team Competition

Current teams
Rijswijk 1
Hoofdklasse · 2025-2026 · 5 games
Rijswijk 1
Klasse 3D · 2025-2026 · 6 games
Past teams
Rijswijk 1
Klasse 2B · 2024-2025
Rijswijk 1
Hoofdklasse · 2024-2025
Rijswijk 1
Hoofdklasse · 2023-2024
Rijswijk 1
Klasse 3D · 2023-2024
Rijswijk 1
Hoofdklasse · 2022-2023
Rijswijk 1
Klasse 2C · 2022-2023

Rating History

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Peak Ratings

Classic 2097 Sept. 1, 2024
Rapid 2072 March 1, 2026
Blitz 1971 Oct. 1, 2024

Games

Wins 41
Losses 34
Draws 26
Win Rate 41%

Performance by Color

Color Wins Draws Losses Win Rate
White 27 13 14 50%
Black 14 13 20 30%

Recent Matches

Tangarife Ramirez, G. (Gonzalo) (1927) Wednesday 29 July 2026 WIN +7.7
Hermeling, C. (Caspar) (1981) Tuesday 28 July 2026 LOSS -15.6
Manschot, T. (Thomas) (2020) Monday 27 July 2026 DRAW -1.8
Dekker, J. (Jasper) (1988) Sunday 26 July 2026 DRAW -2.9
Seip, R. (Rien) (1939) Saturday 25 July 2026 WIN +8.0
Ngangbam, C. (Chingthang) (1946) Friday 24 July 2026 WIN +8.2
Murali, R. (Rishiadithya) (1932) Thursday 23 July 2026 LOSS -17.2
Geboers, J. (Jimmy) (1957) Wednesday 22 July 2026 DRAW -3.9
Schoffelmeer, J. (Jetse) (1942) Tuesday 21 July 2026 WIN +8.1
Neufeglise, H.J. (Herman) (2063) Saturday 7 March 2026 DRAW -0.3
Kanbier, M.B.C. (Max) (2138) Saturday 7 February 2026 DRAW +2.0
Werksma, A. (Arie) (2172) Thursday 5 February 2026 LOSS -9.3
Evengroen, J. (Jan) (2040) Sunday 14 December 2025 WIN +11.3
Both, E. (Erik) (2133) Thursday 27 November 2025 DRAW +1.7
Doren van, B. (Bas) (2195) Tuesday 25 November 2025 LOSS -8.7
Aagaard, M. (Michael) (2002) Saturday 22 November 2025 DRAW -2.8
Henke, A.C.Z. (Aleksander) (2025) Thursday 6 November 2025 WIN +10.5
Kool, H. (Jesper) (1975) Saturday 1 November 2025 LOSS -16.2
Gortemaker, L. (Lucas) (2042) Saturday 25 October 2025 DRAW -1.8
Hofman, A.M. (Marnix) (2242) Tuesday 14 October 2025 LOSS -7.6