KNSB FIDE
MD

Marco Dieleman

Rated since January 2023

2158 Classic
2165 Rapid
2165 Blitz

RIVALRY

Nemesis
Vedder, H.R. (Henk)
Games: 3 · Win rate: 0%

The good & the bad

Best wins
JONG DE, L. (LODE) 2166
9876 SGS Bekercompetitie 2024-2025 2025-04 · Monday 31 March 2025
DEKKER, S.T. (SITO) 2071
12776 SOS competitie 2025/2026 Lijst 1 apr · Monday 9 March 2026
BERGHUIS, M. (MARTEN) 2062
9647 SOS Competitie 2024/2025 2024-10 · Friday 13 September 2024
EE VAN, R. (ROBIN) 2050
7603 SOS Competitie 2023/2024 September 2023 · Tuesday 12 September 2023
HEIJNEKAMP, N. (NIELS) 2028
12471 SOS competitie 2025/2026 Lijst 1 jan · Monday 24 November 2025
Worst losses
MEIJER, S.T. (SJOERD) 1900
9647 SOS Competitie 2024/2025 2024-10 · Monday 7 October 2024
HEIJER DEN, C.A. (ROLINDE) 2113
12860 SGS Bekercompetitie 2025-2026 2026-04 · Tuesday 31 March 2026
WOUTERS, C.R. (CASPER) 2142
9650 SOS Competitie 2024/2025 2025-01 · Monday 13 January 2025
TUUK VAN DER, J.J. (JAAP) 2160
11852 KNSB competitie 2025-2026 Klasse 4 ronde 1 · Saturday 20 September 2025
BRUMMELEN VAN, K.B. (KEVIN) 2184
9648 SOS Competitie 2024/2025 2024-11 · Tuesday 5 November 2024
No FIDE-rated tournaments found.
SGS Bekercompetitie 2025-2026 2026-04 Wednesday 1 October 2025 +0–1=0 -12.5
SGS Bekercompetitie 2025-2026 2026-02 Wednesday 1 October 2025 +1–0=0 +6.2
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +0–0=2 -5.7
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +0–0=1 -3.7
KNSB competitie 2025-2026 Klasse 4 ronde 3 Saturday 20 September 2025 +0–0=1 -6.2
KNSB competitie 2025-2026 Klasse 4 ronde 1 Saturday 20 September 2025 +0–1=0 -11.1
SOS competitie 2025/2026 Lijst 1 mei Monday 1 September 2025 +0–0=1 -7.3
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +1–0=0 +7.8
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +0–2=0 -9.1
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +0–0=1 +1.6
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +1–0=0 +6.7
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +1–0=0 +4.7
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +0–1=0 -5.9
SGS Bekercompetitie 2024-2025 2025-04 Friday 1 November 2024 +1–0=0 +11.1
SGS Bekercompetitie 2024-2025 2025-02 Friday 1 November 2024 +1–0=0 +6.5
SGS Bekercompetitie 2024-12 Friday 1 November 2024 +1–0=0 +2.4
KNSB competitie 2024-2025 Klasse 4 ronde 8 Saturday 21 September 2024 +0–0=1 +0.0
KNSB competitie 2024-2025 Klasse 4 ronde 6 Saturday 21 September 2024 +1–0=0 +4.9
KNSB competitie 2024-2025 Klasse 4 ronde 4 Saturday 21 September 2024 +1–0=0 +6.2
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +1–0=0 +2.1
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +1–0=0 +3.5
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +1–0=0 +5.5
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +0–0=1 +1.7
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +0–1=0 -11.6
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +1–0=0 +4.8
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +0–1=0 -10.3
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +1–1=0 -10.2
KNSB competitie 2023-2024 Klasse 5 ronde 7 Saturday 16 September 2023 +1–0=0 +4.2
KNSB competitie 2023-2024 Klasse 5 ronde 4 Saturday 16 September 2023 +1–0=0 +1.9
KNSB competitie 2023-2024 KNSB Beker 2023-2024 voor novemberlijst Saturday 16 September 2023 +0–1=0 -5.8
SOS Competitie 2023/2024 Mei 2024 Friday 1 September 2023 +0–0=1 +5.4
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +1–0=0 +4.6
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +1–0=0 +6.1
SOS Competitie 2023/2024 Januari 2024 Friday 1 September 2023 +1–0=0 +6.8
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +1–0=0 +7.9
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +0–0=1 -3.4
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +0–0=1 -0.2
SOS Competitie 2023/2024 September 2023 Friday 1 September 2023 +1–0=0 +9.1
SGS Bekercompetitie dec 2022 Monday 17 October 2022 +1–0=0 +3.0
SOS Competitie 2022/2023 Mei Monday 12 September 2022 +1–0=0 +4.6
SOS Competitie 2022/2023 April 2023(HK) Monday 12 September 2022 +1–0=0 +8.9
SOS Competitie 2022/2023 Maart 2023(HK) Monday 12 September 2022 +0–0=1 -3.1
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +1–0=0 +10.2
SOS Competitie 2022/2023 Januari 2023 Monday 12 September 2022 +1–0=0 +7.0

Rating History

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Peak Ratings

Classic 2185 June 1, 2025
Rapid 2170 March 1, 2026
Blitz 2170 March 1, 2026

Games

Wins 26
Losses 9
Draws 12
Win Rate 55%

Performance by Color

Color Wins Draws Losses Win Rate
White 13 4 6 57%
Black 13 8 3 54%

Recent Matches

Le Fèvre, W.M. (Wouter) (1885) Friday 24 April 2026 DRAW -7.3
Heijer den, C.A. (Rolinde) (2113) Tuesday 31 March 2026 LOSS -12.5
Dekker, S.T. (Sito) (2071) Monday 9 March 2026 WIN +7.8
IM Grutter, T.J. (Tim) (2402) Friday 13 February 2026 LOSS -4.6
IM Grutter, T.J. (Tim) (2402) Friday 13 February 2026 LOSS -4.6
IM Borm, F.W.M. (Frans) (2078) Saturday 7 February 2026 DRAW -2.9
IM Borm, F.W.M. (Frans) (2078) Saturday 7 February 2026 DRAW -2.9
Sonder, A.J.A. (Peter) (1999) Saturday 31 January 2026 WIN +6.2
Heijden van der, A.C. (Ton) (2215) Monday 12 January 2026 DRAW +1.6
Hooft 't, D.L.A. (Diederic) (2041) Saturday 13 December 2025 DRAW -3.7
Heijnekamp, N. (Niels) (2028) Monday 24 November 2025 WIN +6.7
Aldenberg, H. (Hendrik) (1945) Wednesday 5 November 2025 WIN +4.7
Dambrink, J.L. (Louis) (1940) Saturday 1 November 2025 DRAW -6.2
IM Vedder, H.R. (Henk) (2349) Monday 29 September 2025 LOSS -5.9
Tuuk van der, J.J. (Jaap) (2160) Saturday 20 September 2025 LOSS -11.1
Weidema, R. (Rik) (1814) Tuesday 20 May 2025 WIN +2.1
Harmsen, M.E.N. (Melvin) (1888) Wednesday 9 April 2025 WIN +3.5
Jong de, L. (Lode) (2169) Saturday 5 April 2025 DRAW +0.0
Jong de, L. (Lode) (2166) Monday 31 March 2025 WIN +11.1
Tol, E.M. (Edwin) (1972) Monday 10 March 2025 WIN +5.5