KNSB FIDE
ID

Ian Demarteau

Rated since January 2025

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BASHETTI, D. (DHRUV) 1130
9283 Zwarte Veulen GP Groep 10 · Sunday 7 July 2024
DEMARTEAU, M.E.M. (MARY) 421
10564 KC Rapid Rush Groep A · Friday 23 May 2025
Worst losses
MATOSYAN, M. (MIKAEL) 582
9283 Zwarte Veulen GP Groep 10 · Sunday 7 July 2024
RAMAN, N. (NAVIN) 678
9542 GP Beverwijk Groep A · Sunday 15 December 2024
SHALVI, D.M. (DANIEL) 690
9283 Zwarte Veulen GP Groep 10 · Sunday 7 July 2024
HEEMSKERK, L.J. (LUCA) 716
9283 Zwarte Veulen GP Groep 10 · Sunday 7 July 2024
VENKATARAM, A. (ADHVIK) 740
10564 KC Rapid Rush Groep A · Friday 30 May 2025
HSG Open 2026 Groep D Friday 19 June 2026 +0–5=0
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +0–2=1
KC Rapid Rush Groep A Friday 16 May 2025 +1–8=0 -17.7
GP Beverwijk Groep A Sunday 15 December 2024 +3–3=0 -58.1
Zwarte Veulen GP Groep 10 Sunday 7 July 2024 +2–5=0 -4.7

Rating History

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Peak Ratings

Classic 1205 Aug. 1, 2026
Rapid 613 Aug. 1, 2026

Games

Wins 6
Losses 23
Draws 1
Win Rate 20%

Performance by Color

Color Wins Draws Losses Win Rate
White 5 1 10 31%
Black 1 0 13 7%

Recent Matches

Kruithof, G. (Glenn) (1289) Sunday 21 June 2026 LOSS
Wouters, R. (Robbert) Sunday 21 June 2026 LOSS
Vos, R. (Roald) (1433) Saturday 20 June 2026 LOSS
Elferink, R. (Raymond) (1389) Friday 19 June 2026 LOSS
Dijk van, R.K.J.J. (Ruud) (1519) Friday 19 June 2026 LOSS
Bossert, F.O. (Oto) (1357) Sunday 18 January 2026 LOSS
Panickerkandy, Aaditya Saturday 17 January 2026 LOSS
Leever, R.L. (Romi) (1200) Friday 16 January 2026 DRAW
Duiven van, M. (Mitchel) (842) Friday 30 May 2025 LOSS -11.5
Venkataram, A. (Adhvik) (740) Friday 30 May 2025 LOSS -19.6
Gulave, D. (Devran) (1462) Friday 30 May 2025 LOSS 0.0
Demarteau, M.E.M. (Mary) (421) Friday 23 May 2025 WIN +32.0
Nguyen, V. (Van) (796) Friday 23 May 2025 LOSS -14.8
Salm van der, G. (Guillermo) (1010) Friday 23 May 2025 LOSS -3.8
Bentum van, A.J. (Guus) (1667) Friday 16 May 2025 LOSS
Los, E. (Evan) (1932) Friday 16 May 2025 LOSS
Muskens, M.A. (Mink) (1838) Friday 16 May 2025 LOSS
Raman, N. (Navin) (678) Sunday 15 December 2024 LOSS -58.1
Weij, J.L. (Jean-Luc) Sunday 15 December 2024 WIN
Teensma, T. (Teije) Sunday 15 December 2024 LOSS