KNSB FIDE
MR

Melvin Roersma

Rated since January 2023

1364 Classic
1375 Rapid
1368 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
VRIES DE, B. (BEN) 1761
13613 FK Rapid Groep A · Saturday 18 April 2026
VEEN VAN DER, L. (LIEUWE) 1200
13613 FK Rapid Groep A · Saturday 18 April 2026
Worst losses
ESSELBRUGGE, L. (LUCAS) 1333
13072 GP Hennie Collignon 2026 Groep A · Saturday 31 January 2026
BAYRAM, Y. (YIGIT) 1407
13072 GP Hennie Collignon 2026 Groep A · Saturday 31 January 2026
KAPTEIN, V. (VALENTIJN) 1413
13072 GP Hennie Collignon 2026 Groep A · Saturday 31 January 2026
KLAUBER, D. (DANIEL) 1418
13072 GP Hennie Collignon 2026 Groep A · Saturday 31 January 2026
BEZEMER, D. (DENNIS) 1426
13072 GP Hennie Collignon 2026 Groep A · Saturday 31 January 2026
HSG Open 2026 Groep D Friday 19 June 2026 +1–4=0
18de BPB Limburg Open 2026 Groep D Friday 22 May 2026 +1–3=2 -36.3
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +2–1=0 -18.0
VI Open Internacional de Ajedrez Dama Negra Friday 26 December 2025 +0–5=1 -70.9
Fries Kampioenschap individueel 2026 Groep A Saturday 6 June 2026 +0–5=1 -7.3
FK Rapid Groep A Saturday 18 April 2026 +2–5=0 +41.2
GP Hennie Collignon 2026 Groep A Saturday 31 January 2026 +0–6=1 -112.4

Rating History

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Peak Ratings

Classic 1444 June 1, 2025
Rapid 1396 Feb. 1, 2026
Blitz 1368 July 1, 2026

Games

Wins 6
Losses 29
Draws 5
Win Rate 15%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 2 14 20%
Black 2 3 15 10%

Recent Matches

Bakker, P.M. (Peter) Sunday 21 June 2026 LOSS
Kniestedt, I. (Isabelle) Sunday 21 June 2026 WIN
Romijn, T. (Tijmen) Saturday 20 June 2026 LOSS
Sparreboom, Z.C.G. (Zazaia) Friday 19 June 2026 LOSS
Ward, L. (Liam) Friday 19 June 2026 LOSS
Zeilstra, J. (Jack) (1672) Sunday 14 June 2026 LOSS -6.8
Hogendorp, J.A. (Jan Anne) (1798) Saturday 13 June 2026 LOSS -3.2
Moraal, J. (Jacob) (1678) Sunday 7 June 2026 LOSS -6.5
Boomsma, E. (Eeltsje) (1704) Sunday 7 June 2026 DRAW +14.3
Wit de, J. (Jim) (1781) Saturday 6 June 2026 LOSS -3.6
Meirink, J. (Johan) (1903) Saturday 6 June 2026 LOSS -1.5
Kuroczik, Patricia Monday 25 May 2026 WIN
Cengel, Ahmed Yasin Monday 25 May 2026 DRAW
Westerhof, R.L.M. (Ruud) (1477) Sunday 24 May 2026 LOSS -15.1
Frisch, Eleonora Sunday 24 May 2026 DRAW
Dethier, K. (Krista) (1553) Saturday 23 May 2026 LOSS -11.3
Jongejan, H.E. (Eviënne) (1582) Saturday 23 May 2026 LOSS -9.9
Vries de, B. (Ben) (1761) Saturday 18 April 2026 WIN +37.8
Bozanic, L. (Leon) (1692) Saturday 18 April 2026 LOSS -3.5
Veen van der, L. (Lieuwe) (1200) Saturday 18 April 2026 WIN +14.3