KNSB FIDE
RM

River Mesman

Rated since February 2026

1516 Classic
1618 Rapid
1486 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
SCHAIK VAN, H. (HENK) 1786
13786 Rapidkampioenschap Afdeling Oost groep B · Saturday 2 May 2026
TULADHAR, A.M. (AARON MAN) 1780
11840 Open Arnhems Jeugd Kampioenschap Groep A · Saturday 9 May 2026
BRUMMELAAR, J.L.J. (LESLEY) 1738
12993 KNSB competitie 2025-2026 Klasse 6 ronde 6 · Saturday 7 February 2026
BRINKS, G.J. (JURIAN) 1724
13786 Rapidkampioenschap Afdeling Oost groep B · Saturday 2 May 2026
CHRISPIJN, C. (CHRISTOPHER) 1584
13250 46e Open Apeldoornse Jeugdschaak Kampioenschappen Kampioensgroep · Saturday 28 February 2026
Worst losses
TISSINK, R. (ROAN) 1443
14336 S.V. Pegasus interne competitie 08-09-2026 t/m 22-09-2026 (040054) · Tuesday 8 September 2026
MICHELS, L.P.J.H. (LUCA) 1452
11840 Open Arnhems Jeugd Kampioenschap Groep A · Saturday 9 May 2026
VERBUNT, L. (LISA) 1509
14172 ONJK 2026 ONJK 2026 ABC · Tuesday 4 August 2026
POL, F.I. (FLORIAN) 1703
12595 KNSB competitie 2025-2026 Klasse 6 ronde 4 · Saturday 13 December 2025
JONG DE, T. (TJEERD) 1708
12411 KNSB competitie 2025-2026 Klasse 6 Ronde 3 · Saturday 22 November 2025
Open Arnhems Jeugd Kampioenschap Groep A Saturday 9 May 2026 +3–2=2 -33.3
Open NK Rapid Jeugd Groep A Sunday 3 May 2026 +2–3=2 -89.3
S.V. Pegasus interne competitie 08-09-2026 t/m 22-09-2026 (040054) Tuesday 8 September 2026 +2–1=0 +36.9
ONJK 2026 ONJK 2026 ABC Thursday 30 July 2026 +2–5=2 -88.4
Rapidkampioenschap Afdeling Oost groep B Saturday 2 May 2026 +4–2=1 +53.9
46e Open Apeldoornse Jeugdschaak Kampioenschappen Kampioensgroep Saturday 28 February 2026 +2–2=1 +83.9
OSBO PJK 2026 Groep AB Saturday 17 January 2026 +2–3=1
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +0–1=0 -10.6
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +0–1=0 -18.1
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +1–0=0
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +0–1=0
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–1=0
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–1=0
SOS competitie 2025/2026 Lijst 1 mei Monday 1 September 2025 +1–0=0 +50.9
KNSB competitie 2024-2025 Klasse 5 ronde 1 Saturday 21 September 2024 +0–1=0

Team Competition

Current teams
ZZS! 2
Klasse 6B · 2025-2026 · 6 games
ZZS! 2
3A · 2025-2026 · 1 game
Past teams
ZZS! 1
Klasse 5B · 2024-2025

Rating History

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Peak Ratings

Classic 1557 Aug. 1, 2026
Rapid 1661 May 1, 2026
Blitz 1510 March 1, 2026

Games

Wins 19
Losses 24
Draws 9
Win Rate 37%

Performance by Color

Color Wins Draws Losses Win Rate
White 11 7 11 38%
Black 8 2 13 35%

Recent Matches

Reuver de, P.G.M.N. (Peter) (1530) Tuesday 22 September 2026 WIN +34.6
Braaksma, S. (Sjoerd) (1533) Tuesday 15 September 2026 WIN +34.9
Tissink, R. (Roan) (1443) Tuesday 8 September 2026 LOSS -32.5
Wal van der, L. (Lars) Wednesday 5 August 2026 DRAW
Verbunt, L. (Lisa) (1509) Tuesday 4 August 2026 LOSS -42.8
Badrinath, T. (Tijuvardan) (1362) Tuesday 4 August 2026 DRAW -18.9
Dam, K.Q. (Karsten) (2001) Monday 3 August 2026 LOSS -4.4
Pennock, R. (Rowin) Saturday 1 August 2026 LOSS
De Labaca, Julia (1806) Saturday 1 August 2026 LOSS -14.3
Kollareddy, Y. (Yeshas) Friday 31 July 2026 WIN
Egbers, J. (Jason) Friday 31 July 2026 WIN
Mendelsohn, S.I.D. (Saffran) (1909) Thursday 30 July 2026 LOSS -8.1
Rajpurkar, V. (Vivaan) (1495) Saturday 9 May 2026 DRAW -14.3
Michels, L.P.J.H. (Luca) (1452) Saturday 9 May 2026 LOSS -50.0
Lenselink, T. (Tom) (1408) Saturday 9 May 2026 DRAW -20.3
Gisbergen van, N. (Nora) (1765) Saturday 9 May 2026 LOSS -23.3
Tuladhar, A.M. (Aaron Man) (1780) Saturday 9 May 2026 WIN +43.1
Üre, B. (Bugra) (1545) Saturday 9 May 2026 WIN +22.3
Sardjoe, Y.N.R. (Yash) (1355) Saturday 9 May 2026 WIN +9.3
Patil, A. (Advay) (1749) Sunday 3 May 2026 LOSS -24.7