KNSB FIDE
MJ

Marc Jongerius

Rated since January 2023

1707 Classic
1719 Rapid
1719 Blitz

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 +0–1=0 -9.6
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

Team Competition

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

Rating History

Loading rating history...

Peak Ratings

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

Games

Wins 11
Losses 17
Draws 16
Win Rate 25%

Performance by Color

Color Wins Draws Losses Win Rate
White 7 8 4 37%
Black 4 8 13 16%

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
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
Jacobs, Simon (1737) Wednesday 16 October 2024 DRAW +0.0