KNSB FIDE
MJ

Marc Jongerius

Rated since January 2023

1707 Classic
1719 Rapid
1719 Blitz

Team Competition

Current team
OZU 2
1E · 2025-2026 · 6 games
Past teams
OZU 2
2E · 2024-2025
4 games
Oud Zuylen Utrecht 2
2D · 2023-2024
4 games
OZU 2
1D · 2022-2023
6 games
OZU 3
3B · 2021-2022
2 games
S.C. Oud Zuylen Utrecht 2
2C · 2019-2020
1 game
S.C. Oud Zuylen Utrecht 2
1B · 2018-2019
1 game
S.C. Oud Zuylen Utrecht 4
3A · 2018-2019
3 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
NEVSKA, GERDA 1841
46th Guernsey International Chess Festival - Open · Thursday 20 October 2022
WEIJDEN VAN DER, K. (KEVIN) 1808
12775 SOS competitie 2025/2026 Lijst 1 mrt · Tuesday 3 February 2026
GOMAN, COLIN 1707
49th Guernsey International Chess Festival - Challengers Tournament · Saturday 25 October 2025
BAKKES, F. (FRITS) 1689
48th Guernsey International Chess Festival - Challengers Tournament · Saturday 19 October 2024
BENNETT, DAVID 1615
48th Guernsey International Chess Festival - Challengers Tournament · Friday 18 October 2024
Worst losses
DE LISLE, DANIEL 1390
47th Guernsey International Chess Festival - Challengers Tournament · Thursday 19 October 2023
MOORE, JOHN 1586
49th Guernsey International Chess Festival - Challengers Tournament · Friday 24 October 2025
WILLIAMS, JOHN A 1587
48th Guernsey International Chess Festival - Challengers Tournament · Thursday 17 October 2024
MAANEN VAN, B.J.P. (BOUDEWIJN) 1602
7605 SOS Competitie 2023/2024 November 2023 · Friday 3 November 2023
DIJK VAN, H. (HENNY) 1606
5716 SOS Competitie 2022/2023 Mei · Friday 26 May 2023
No FIDE-rated tournaments found.
49th Guernsey International Chess Festival - Challengers Tournament Sunday 19 October 2025 +1–1=5 -8.4
SOS competitie 2025/2026 Lijst 1 juni Monday 1 September 2025 +0–1=0 -11.8
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +0–2=0 -19.3
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +1–0=0 +15.8
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +0–0=1 +2.9
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +0–0=1 +2.9
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +0–0=1 +3.4
48th Guernsey International Chess Festival - Challengers Tournament Sunday 13 October 2024 +2–2=2 -8.7
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +1–0=0 +9.1
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +0–1=0 -12.0
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +1–0=0
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +0–1=0 -11.9
47th Guernsey International Chess Festival - Challengers Tournament Sunday 15 October 2023 +1–2=4 -27.2
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +1–0=0
SOS Competitie 2023/2024 Januari 2024 Friday 1 September 2023 +0–1=0 -7.3
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +0–1=0 -12.7
SOS Competitie 2023/2024 September 2023 Friday 1 September 2023 +1–0=0
46th Guernsey International Chess Festival - Open Sunday 16 October 2022 +1–3=2 +24.9
SOS Competitie 2022/2023 Mei Monday 12 September 2022 +0–1=0 -13.0
SOS Competitie 2022/2023 Maart 2023(K1) Monday 12 September 2022 +0–1=0 -9.2
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +0–1=0 -3.7
SOS Competitie 2022/2023 December 2022 Monday 12 September 2022 +1–0=0 +8.6

Rating History

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Peak Ratings

Classic 1736 March 1, 2024
Rapid 1729 March 1, 2026
Blitz 1729 March 1, 2026

Games

Wins 11
Losses 18
Draws 16
Win Rate 24%

Performance by Color

Color Wins Draws Losses Win Rate
White 7 8 4 37%
Black 4 8 14 15%

Recent Matches

Wandy, K. (Kasim) (1739) Friday 8 May 2026 LOSS -11.8
Tijhuis, S.J. (Simon) (1812) Tuesday 17 March 2026 LOSS -9.6
Tijhuis, S.J. (Simon) (1812) Tuesday 17 March 2026 LOSS -9.6
Weijden van der, K. (Kevin) (1808) Tuesday 3 February 2026 WIN +15.8
Koot, G.C.A. (Jory) (1794) Tuesday 20 January 2026 DRAW +2.9
Lopik van, J. (Jan) (1800) Friday 14 November 2025 DRAW +2.9
Goman, Colin (1707) Saturday 25 October 2025 WIN +12.3
Moore, John (1586) Friday 24 October 2025 LOSS -16.8
Finch, Russell (1760) Thursday 23 October 2025 DRAW +1.7
Clare, Steve (1741) Wednesday 22 October 2025 DRAW +1.0
Remie, P. (Peter) (1691) Tuesday 21 October 2025 DRAW -0.7
WCM Ashbrooke, Monika (1577) Monday 20 October 2025 DRAW -4.5
Denning, Julie L (1673) Sunday 19 October 2025 DRAW -1.4
Oostrum van, W. (Wim) (1812) Tuesday 7 October 2025 DRAW +3.4
Hoogenboom, M.A.H. (Martin) (1604) Monday 17 March 2025 WIN +9.1
Dijk van, H. (Hans) (1729) Monday 6 January 2025 LOSS -12.0
Meulenkamp, K. (Koen) Tuesday 10 December 2024 WIN
Bakkes, F. (Frits) (1689) Saturday 19 October 2024 WIN +10.9
Bennett, David (1615) Friday 18 October 2024 WIN +8.4
Williams, John A (1587) Thursday 17 October 2024 LOSS -17.5