Bar Blitz KNSB FIDE
MD

Marijn den Hartog

Rated since January 2023

2213 Classic
2208 Rapid
2208 Blitz
Marijn's accounts
FIDE Verified KNSB Verified

RIVALRY

Nemesis
Verschoor, S. (Scott)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
Kuipers, E.F. (Eelco) (FM) 2304
8371 KNSB competitie 2023-2024 Klasse 2 ronde 6 · Saturday 3 February 2024
Schrama, P.T.A. (Paul) 2195
6233 KNSB competitie 2022-2023 Klasse 2 ronde 5 · Saturday 17 December 2022
Wilde de, R. (Rik) 2163
12592 KNSB competitie 2025-2026 Klasse 3 ronde 5 · Saturday 13 December 2025
Jellema, P.W.J. (Pieter) 2157
9780 Amsterdam Chess Open Groep A · Sunday 26 October 2025
Gijsen, W. (William) 2146
11549 Persoonlijk Kampioenschap RSB/RSB Open 2025 Groep A · Monday 25 August 2025
Worst losses
Koll, Lukas 2036
grenke Chess Open 2025 A-Open · Monday 21 April 2025
Nakonechnyi, Oleksii (CM) 2058
grenke Chess Open 2025 A-Open · Sunday 20 April 2025
Lopes, S.E. (Samuel) 2063
10964 Rotterdam Fide Weekend Groep A · Saturday 18 October 2025
Moreno Alcaraz, Jose Javier 2068
grenke Chess Open 2025 A-Open · Friday 18 April 2025
Vries de, L.J.A. (Leon) 2082
10090 HSG Open 2025 Groep A · Friday 20 June 2025
Amsterdam Chess Open Groep A Friday 24 October 2025 +3–1=2 +7.1
Rotterdam Fide Weekend Groep A Friday 17 October 2025 +3–2=0 -14.8
Persoonlijk Kampioenschap RSB/RSB Open 2025 Groep A Monday 18 August 2025 +5–0=2 +36.6
HSG Open 2025 Groep A Friday 20 June 2025 +3–1=2 -4.1
17e BPB Limburg Open 2025 Groep A Friday 6 June 2025 +3–2=1 +1.2
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +1–0=0 +5.1
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +0–2=0 -18.5
KNSB competitie 2025-2026 Klasse 3 ronde 8 Saturday 20 September 2025 +0–0=2 -8.9
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +2–0=0 +10.1
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +1–0=0 +8.6
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +1–0=0 +7.4
KNSB competitie 2025-2026 KNSB Beker ronde 1 voor december rating Saturday 20 September 2025 +0–1=0 -8.6
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +1–0=0 +7.5
KNSB competitie 2025-2026 Klasse 3 ronde 2 Saturday 20 September 2025 +0–1=0 -9.5
KNSB competitie 2025-2026 Klasse 3 ronde 1 Saturday 20 September 2025 +0–1=0 -10.3
grenke Chess Open 2025 A-Open Thursday 17 April 2025 +5–4=0 -12.7
KNSB competitie 2024-2025 Klasse 3 ronde 9 Saturday 21 September 2024 +1–0=0 +7.3
KNSB competitie 2024-2025 Klasse 3 ronde 8 Saturday 21 September 2024 +1–0=0 +6.3
KNSB competitie 2024-2025 Klasse 3 ronde 7 Saturday 21 September 2024 +1–0=0 +2.4
KNSB competitie 2024-2025 Klasse 3 ronde 6 Saturday 21 September 2024 +0–0=1 +0.2
KNSB competitie 2024-2025 Klasse 3 ronde 5 Saturday 21 September 2024 +0–1=0 -12.9
KNSB competitie 2024-2025 Klasse 3 ronde 4 Saturday 21 September 2024 +1–0=0 +7.4
KNSB competitie 2024-2025 Klasse 3 ronde 3 + inhaalwedstrijd ronde 1 Saturday 21 September 2024 +1–0=0 +5.1
KNSB competitie 2024-2025 Klasse 3 ronde 2 Saturday 21 September 2024 +1–0=0 +7.8
KNSB competitie 2024-2025 Klasse 3 ronde 1 Saturday 21 September 2024 +0–0=1 -3.0
KNSB competitie 2023-2024 Klasse 2 ronde 9 Saturday 16 September 2023 +1–0=0 +0.7
KNSB competitie 2023-2024 Klasse 2 ronde 8 Saturday 16 September 2023 +0–1=0 -4.8
KNSB competitie 2023-2024 Klasse 2 ronde 7 Saturday 16 September 2023 +0–0=1 +3.4
KNSB competitie 2023-2024 Klasse 2 ronde 6 Saturday 16 September 2023 +1–0=0 +14.5
KNSB competitie 2023-2024 Klasse 2 ronde 5 Saturday 16 September 2023 +0–1=0 -12.9
KNSB competitie 2023-2024 Klasse 2 ronde 3 Saturday 16 September 2023 +1–0=0 +6.7
KNSB competitie 2023-2024 Klasse 2 ronde 2 Saturday 16 September 2023 +0–0=1 +4.4
KNSB competitie 2023-2024 Klasse 2 ronde 1 Saturday 16 September 2023 +0–0=1 -0.2
KNSB competitie 2022-2023 Klasse 2 ronde 8 Saturday 17 September 2022 +0–1=0 -7.7
KNSB competitie 2022-2023 Klasse 2 ronde 7 Saturday 17 September 2022 +1–0=0 +8.0
KNSB competitie 2022-2023 Klasse 2 ronde 6 Saturday 17 September 2022 +1–0=0 +7.1
KNSB competitie 2022-2023 Klasse 2 ronde 5 Saturday 17 September 2022 +1–0=0 +12.7
KNSB competitie 2022-2023 Klasse 2 ronde 4 Saturday 17 September 2022 +1–0=0 +4.4

Rating History

Loading KNSB rating history...

Peak Ratings

Classic 2228 Sept. 1, 2025
Rapid 2222 March 1, 2026
Blitz 2222 March 1, 2026

Games

Wins 41
Losses 19
Draws 14
Win Rate 55%

Performance by Color

ColorWinsDrawsLossesWin Rate
White 25 6 6 68%
Black 16 8 13 43%

Recent KNSB Matches

Batenburg, P. (Paul) (2025) Saturday 11 April 2026 WIN +5.1
CM Dorp van, Q.T. (Quirinius) (2230) Saturday 28 March 2026 LOSS -9.2
CM Dorp van, Q.T. (Quirinius) (2230) Saturday 28 March 2026 LOSS -9.2
Groen, J. (Jari) (2043) Saturday 7 March 2026 DRAW -4.4
Groen, J. (Jari) (2043) Saturday 7 March 2026 DRAW -4.4
Verschoor, S. (Scott) (2037) Saturday 7 February 2026 WIN +5.1
Verschoor, S. (Scott) (2037) Saturday 7 February 2026 WIN +5.1
Wilde de, R. (Rik) (2163) Saturday 13 December 2025 WIN +8.6
Ouden van den, L.J.F. (Lendert) (2131) Saturday 22 November 2025 WIN +7.4
IM Nikolic, N. (Nebojsa) (2255) Sunday 2 November 2025 LOSS -8.6
Titus, B.M. (Branco) (2136) Saturday 1 November 2025 WIN +7.5
Jellema, P.W.J. (Pieter) (2157) Sunday 26 October 2025 WIN +7.9
Paprocki, Jaroslaw (2115) Sunday 26 October 2025 WIN +6.9
CM Elier, Ali (2131) Saturday 25 October 2025 DRAW -2.3
Krylov, P. (Philippe) (2177) Saturday 25 October 2025 DRAW -1.1
Sterk, R. (Ralf) (2139) Friday 24 October 2025 LOSS -11.6
WGM Moaataz, A. (Ayah) (2131) Friday 24 October 2025 WIN +7.3
Vuka, Alboreno (1822) Sunday 19 October 2025 WIN +1.6
Darie, A.C. (Aden) (2108) Sunday 19 October 2025 WIN +6.7
Leorato, I. (Imanol) (2087) Saturday 18 October 2025 LOSS -12.9