MG

M Grotendorst

Rated since January 2023

1981 Classic
1981 Rapid
1981 Blitz

Team Competition

Current team
Larense S.C. 1
1D · 2025-2026 · 2 games
Past teams
Larense S.C. 1
1C · 2024-2025
3 games
Larense S.C. 1
1C · 2023-2024
2 games
Larense S.C. 1
1E · 2022-2023
2 games
Larense S.C. 1
1E · 2021-2022
3 games
Larense S.C. 1
1A · 2019-2020
2 games
Larense S.C. 1
1A · 2018-2019
2 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BOOGAART VAN DEN, J.M.C. (JAN MAARTEN) 2036
6031 SGS Bekercompetitie Jan 2023 · Tuesday 31 January 2023
VELDHUIZEN, D. (DIRK) 1956
9651 SOS Competitie 2024/2025 2025-02 · Friday 21 February 2025
SCHAAFSMA, K.R. (RENÉ) 1762
9647 SOS Competitie 2024/2025 2024-10 · Wednesday 16 October 2024
Worst losses
MOLENAAR, R. (RENE) 1929
12471 SOS competitie 2025/2026 Lijst 1 jan · Friday 28 November 2025
No FIDE-rated tournaments found.
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +0–0=1
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +0–1=0 -14.8
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +1–0=0 +11.5
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +0–0=1 -4.4
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +1–0=0 +5.5
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +0–0=1 -10.4
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +0–0=1 -9.5
SGS Bekercompetitie Jan 2023 Monday 17 October 2022 +1–0=0 +14.3

Rating History

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Peak Ratings

Classic 1997 Feb. 1, 2023
Rapid 1981 March 1, 2026
Blitz 1981 March 1, 2026

Games

Wins 3
Losses 1
Draws 4
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 3 1 43%
Black 0 1 0 0%

Recent Matches

Merwe van der, P. (Pieter) Thursday 12 March 2026 DRAW
Molenaar, R. (Rene) (1929) Friday 28 November 2025 LOSS -14.8
Veldhuizen, D. (Dirk) (1956) Friday 21 February 2025 WIN +11.5
Uneken, B. (Bert) (1859) Friday 15 November 2024 DRAW -4.4
Schaafsma, K.R. (René) (1762) Wednesday 16 October 2024 WIN +5.5
Sprong, M.J.H.M. (Martin) (1592) Thursday 29 February 2024 DRAW -10.4
Gooijer de, J. (Jacob) (1664) Friday 10 November 2023 DRAW -9.5
Boogaart van den, J.M.C. (Jan Maarten) (2036) Tuesday 31 January 2023 WIN +14.3