KNSB FIDE
SG

Simon Groot

Rated since January 2023

1897 Classic
1878 Rapid
1929 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
DEKKER, C.C. (CASPER) 2002
11994 KNSB competitie 2025-2026 Klasse 5 ronde 1 · Saturday 4 October 2025
HAQUE, N. (NISHAAZ) 1945
12410 KNSB competitie 2025-2026 Klasse 5 Ronde 3 · Saturday 22 November 2025
KNIGHT, D.R. (DAVID) 1885
12700 Chessfestival Groningen Compact Groep B · Tuesday 30 December 2025
COOLEN, M. (MARLO) 1858
13976 SGA Rapidcompetitie 2026 2e Klasse voorronde · Thursday 4 June 2026
KUNNEN, R. (RUURD) 1857
12700 Chessfestival Groningen Compact Groep B · Saturday 27 December 2025
Worst losses
SAMUELS, P. (PIETER) 1843
12340 NHSB-competitie 2025-2026 Klasse 1A t/m 16-11-2025 · Friday 14 November 2025
KUMAR, D. (DHRUV) 1847
13248 KNSB competitie 2025-2026 Klasse 5 ronde 7 · Saturday 7 March 2026
PIET, T.D. (TOBIAS) 1916
12594 KNSB competitie 2025-2026 Klasse 5 ronde 4 · Saturday 13 December 2025
STAM, B. (BART) 1917
12483 SGA Competitie 2025-2026 1e Klasse A ronde 2 en 3 · Tuesday 28 October 2025
MOLENAAR, A.J.M. (TOINE) 1924
13279 NHSB-competitie 2025-2026 Klasse 1A t/m 15-03-2026 · Tuesday 10 March 2026
Chessfestival Groningen Compact Groep B Friday 26 December 2025 +2–0=2 +17.4
SGA Rapidcompetitie 2026 2e Klasse voorronde Monday 18 May 2026 +1–4=3 -18.9
SGA Competitie 2025-2026 1e Klasse A ronde 7 Wednesday 1 October 2025 +0–1=0 -5.2
SGA Competitie 2025-2026 1e Klasse A ronde 5 en 6 Wednesday 1 October 2025 +0–1=1 -6.7
SGA Competitie 2025-2026 1e Klasse A ronde 4 en 5 Wednesday 1 October 2025 +1–0=0 +9.7
LeiSB regionale competitie 25-26 Hoofdklasse december Wednesday 1 October 2025 +0–0=1 +1.6
SGA Competitie 2025-2026 1e Klasse A ronde 2 en 3 Wednesday 1 October 2025 +0–1=1 -15.9
LeiSB regionale competitie 25-26 Hoofdklasse oktober Wednesday 1 October 2025 +0–0=1 +1.6
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–1=0 -7.7
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–0=1 +10.1
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +0–1=0 -6.1
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +1–0=0 +13.1
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–0=1 -2.2
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +1–0=0 +15.6
NHSB-competitie 2025-2026 Klasse 1A t/m 15-03-2026 Monday 1 September 2025 +0–1=0 -12.7
NHSB-competitie 2025-2026 Klasse 1A t/m 15-02-2026 Monday 1 September 2025 +0–1=0 -10.7
NHSB-competitie 2025-2026 Klasse 1A t/m 07-12-2025 Monday 1 September 2025 +0–0=1 -0.3
NHSB-competitie 2025-2026 Klasse 1A t/m 16-11-2025 Monday 1 September 2025 +0–1=0 -15.4
SGA Competitie 2024-2025 Hoofdklasse ronde 7 Monday 30 September 2024 +0–1=0 -8.3

Team Competition

Current teams
AAS 1
Klasse 5G · 2025-2026 · 6 games
De Raadsheer 1
1e Klasse A · 2025-2026 · 6 games
Past teams
AAS 1
Klasse 4E · 2024-2025
De Raadsheer
Zilveren Beker · 2024-2025
De Raadsheer 1
Hoofdklasse · 2024-2025
AAS 1
Klasse 3C · 2023-2024
De Raadsheer 1
1e Klasse B · 2023-2024
AAS 1
Klasse 2B · 2022-2023
AAS 1
Klasse 2B · 2021-2022

Rating History

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Peak Ratings

Classic 2042 Jan. 1, 2023
Rapid 1929 March 1, 2026
Blitz 1929 March 1, 2026

Games

Wins 6
Losses 13
Draws 12
Win Rate 19%

Performance by Color

Color Wins Draws Losses Win Rate
White 5 5 9 26%
Black 1 7 4 8%

Recent Matches

Coolen, M. (Marlo) (1858) Thursday 4 June 2026 WIN +11.0
Willemsma, A.D.I. (Abe) (1985) Thursday 4 June 2026 LOSS -9.6
Hendriks, T.R. (Theo) (1950) Tuesday 26 May 2026 DRAW +1.7
Hulst van, N. (Noé) (2001) Tuesday 26 May 2026 LOSS -9.1
Freudenberg, J.F. (Jan) (2038) Tuesday 26 May 2026 LOSS -7.9
Cromsigt, J. (Jeroen) (1985) Thursday 21 May 2026 DRAW +2.9
Reemst, M. (Marnix) (1944) Thursday 21 May 2026 DRAW +1.5
Dekker, C. (Constantijn) (1999) Thursday 21 May 2026 LOSS -9.2
Hoetink, S. (Simeon) (1964) Wednesday 29 April 2026 LOSS -5.2
Cohn, S. (Samuel) (2006) Wednesday 25 March 2026 DRAW +2.7
Molenaar, A.J.M. (Toine) (1924) Tuesday 10 March 2026 LOSS -12.7
Kumar, D. (Dhruv) (1847) Saturday 7 March 2026 LOSS -7.7
Könst, R. (Rik) (2022) Wednesday 4 March 2026 LOSS -9.3
Fasel, T. (Ton) (1971) Tuesday 10 February 2026 LOSS -10.7
FM Stehouwer, C. (Coen) (2295) Saturday 7 February 2026 DRAW +10.1
Rooijen van, A.J.C. (Ton) (1839) Thursday 5 February 2026 WIN +9.7
Knight, D.R. (David) (1885) Tuesday 30 December 2025 WIN +11.7
Boterman, E. (Evan) (1862) Monday 29 December 2025 DRAW -0.8
Ganeshram, N. (Niranjana) (1784) Sunday 28 December 2025 DRAW -4.2
Kunnen, R. (Ruurd) (1857) Saturday 27 December 2025 WIN +10.7