KNSB FIDE
EB

Elwin Boonstra

Rated since January 2023

1624 Classic
1825 Rapid
1577 Blitz

RIVALRY

Nemesis
Timmerman, J.T.J. (Jan)
Games: 4 · Win rate: 25%
Kryptonite
Rietveld, T. (Tygo)
Games: 4 · Win rate: 25%

The good & the bad

Best wins
VATCHER, M.G. (MICHAEL) 1879
13222 4e Rapid Toernooi de Volewijckers Groep B · Sunday 1 March 2026
TIMMERMAN, J.T.J. (JAN) 1781
12006 NK Snelschaak voor clubteams Groep A · Sunday 29 March 2026
EVELEENS, E. (ED) 1749
10470 Tata Steel Chess Tournament 2026 Tienkampen · Monday 26 January 2026
GORKUM VAN, K. (KLAAS) 1728
10470 Tata Steel Chess Tournament 2026 Tienkampen · Tuesday 27 January 2026
SWAAK, L. (LEON) 1693
10470 Tata Steel Chess Tournament 2026 Tienkampen · Saturday 31 January 2026
Worst losses
CAIRO, D.E. (DAVID) 1402
13375 SGA Competitie 2025-2026 3e Klasse A ronde 5 en 6 · Tuesday 3 March 2026
RIETVELD, T. (TYGO) 1489
12006 NK Snelschaak voor clubteams Groep A · Sunday 29 March 2026
KOLLAREDDY, Y. (YESHAS) 1499
13222 4e Rapid Toernooi de Volewijckers Groep B · Sunday 1 March 2026
LEEUWEN VAN, N.R. (NICK) 1504
13121 85e Daniel Noteboomtoernooi Groep C · Friday 20 February 2026
BOOM, H. (HARRIE) 1655
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 1 February 2026
NK Snelschaak voor clubteams Groep A Sunday 29 March 2026 +2–14=0 -97.2
85e Daniel Noteboomtoernooi Groep C Friday 20 February 2026 +2–4=0 -42.0
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +3–6=0 -41.7
4e Rapid Toernooi de Volewijckers Groep B Sunday 1 March 2026 +5–1=1 +8.6
SGA Competitie 2025-2026 3e Klasse A ronde 6 Wednesday 1 October 2025 +0–1=0 -3.4
SGA Competitie 2025-2026 1e Klasse B ronde 5 Wednesday 1 October 2025 +0–0=1 +6.9
SGA Competitie 2025-2026 3e Klasse A ronde 5 en 6 Wednesday 1 October 2025 +0–1=0 -20.2
SGA Competitie 2025-2026 3e Klasse A ronde 4 Wednesday 1 October 2025 +0–0=1 -0.8
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +0–1=0 -9.4
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +1–0=0 +2.3

Rating History

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Peak Ratings

Classic 1815 Nov. 1, 2024
Rapid 1825 April 1, 2026
Blitz 1674 Jan. 1, 2026

Games

Wins 13
Losses 28
Draws 3
Win Rate 30%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 1 12 32%
Black 7 2 16 28%

Recent Matches

Lucas, O. (Olav) (1941) Wednesday 15 April 2026 LOSS -3.4
Linde van der, S. (Sigo) (1774) Sunday 29 March 2026 LOSS -9.1
Timmerman, J.T.J. (Jan) (1781) Sunday 29 March 2026 LOSS -8.9
Anand, S.R. (Saket Ram) (1738) Sunday 29 March 2026 LOSS -5.1
Linde van der, S. (Sigo) (1774) Sunday 29 March 2026 LOSS -9.1
Timmerman, J.T.J. (Jan) (1781) Sunday 29 March 2026 LOSS -8.9
Anand, S.R. (Saket Ram) (1738) Sunday 29 March 2026 LOSS -5.1
Vlug, A.P. (Arthur) (2056) Sunday 29 March 2026 LOSS -2.3
Rietveld, T. (Tygo) (1489) Sunday 29 March 2026 LOSS -18.5
Timmerman, J.T.J. (Jan) (1781) Sunday 29 March 2026 WIN +16.2
Marel van der, B. (Lambertus) (2049) Sunday 29 March 2026 LOSS -2.4
Vlug, A.P. (Arthur) (2056) Sunday 29 March 2026 LOSS -2.3
Timmerman, J.T.J. (Jan) (1781) Sunday 29 March 2026 LOSS -8.9
Rietveld, T. (Tygo) (1489) Sunday 29 March 2026 LOSS -18.5
Rietveld, T. (Tygo) (1489) Sunday 29 March 2026 LOSS -18.5
Marel van der, B. (Lambertus) (2049) Sunday 29 March 2026 LOSS -2.4
Rietveld, T. (Tygo) (1489) Sunday 29 March 2026 WIN +6.5
Khawajeh al, I. (Ibrahim) (1739) Saturday 28 March 2026 LOSS -9.4
Eisses, B. (Bastiaan) (1865) Thursday 12 March 2026 DRAW +6.9
Cairo, D.E. (David) (1402) Tuesday 3 March 2026 LOSS -20.2