KNSB FIDE
RS

Rowan Sewnath

Rated since January 2023

1557 Rapid

RIVALRY

Nemesis
Wang, C. (Cheng Xi)
Games: 5 · Win rate: 60%
Kryptonite
Huang, Q.C. (Qi Chang)
Games: 3 · Win rate: 33%
Easy Target
Donk van der, J.B.M. (Jesse)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
GEPSTEIN, E. (EITAN) 1450
12610 ASA Interne Competitie 2025-2026 Koningsgroep - Periode 2 · 2025-10-31
PARIHAR, A.S. (ATHARV) 1396
12610 ASA Interne Competitie 2025-2026 Koningsgroep - Periode 2 · 2025-10-31
HUANG, Q.C. (QI CHANG) 1390
12610 ASA Interne Competitie 2025-2026 Koningsgroep - Periode 2 · 2025-11-21
BELD VAN DEN, F. (FINN) 1378
11558 Arnhemse Schaakacademie (ASA) interne competitie 14-02-2025 t/m 28-0… · 2025-03-14
KAMPSTRA, M. (MELLE) 1367
12130 ASA Interne Competitie 2025-2026 Koningsgroep · 2025-09-26
Worst losses
WANG, C. (CHENG XI) 1100
11561 Arnhemse Schaakacademie (ASA) interne competitie 04-04-2025 t/m 23-0… · 2025-04-11
JACOBS, F.F. (FLORIS) 1185
11558 Arnhemse Schaakacademie (ASA) interne competitie 14-02-2025 t/m 28-0… · 2025-02-21
HUANG, Q.C. (QI CHANG) 1281
11561 Arnhemse Schaakacademie (ASA) interne competitie 04-04-2025 t/m 23-0… · 2025-05-16
BELD VAN DEN, J. (JESSE) 1360
11558 Arnhemse Schaakacademie (ASA) interne competitie 14-02-2025 t/m 28-0… · 2025-02-14
KOLAH-CHI, K. (KYAN) 1366
12130 ASA Interne Competitie 2025-2026 Koningsgroep · 2025-10-03
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 6 ronde 6 Sat, Sep 20, 2025 +0–1=0
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Sat, Sep 20, 2025 +0–2=0
Grand-Prix ASA Arnhem Groep D Sat, Sep 20, 2025 +5–1=1 +62.3
ASA Interne Competitie 2025-2026 Koningsgroep - Periode 2 Fri, Aug 29, 2025 +6–4=0 +12.4
ASA Interne Competitie 2025-2026 Koningsgroep Fri, Aug 29, 2025 +4–5=0 +27.9
Arnhemse Schaakacademie (ASA) interne competitie 04-04-2025 t/m 23-0… Sun, Sep 1, 2024 +0–4=0 -78.7
Arnhemse Schaakacademie (ASA) interne competitie 14-02-2025 t/m 28-0… Sun, Sep 1, 2024 +7–3=2 +26.0

Rating History

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Peak Ratings

Classic 1379 Dec. 1, 2025
Rapid 1557 April 1, 2026

Games

Wins 22
Losses 20
Draws 3
Win Rate 49%

Performance by Color

Color Wins Draws Losses Win Rate
White 14 1 8 61%
Black 8 2 12 36%

Recent Matches

Venbrux, L. (Luuk) 2026-02-07 LOSS
Wang, C. (Cheng Xi) (1345) 2025-12-12 LOSS -25.6
Ven van de, D. (Déjan) (1573) 2025-12-12 LOSS -13.2
Keulen van, C. (Kees) (1572) 2025-11-22 LOSS
Keulen van, C. (Kees) (1572) 2025-11-22 LOSS
Huang, Q.C. (Qi Chang) (1390) 2025-11-21 WIN +17.1
Ketkar, N. (Nishad) (1369) 2025-11-21 LOSS -24.0
Banasihalli, V. (Vihaan) (1258) 2025-11-14 WIN +10.4
Wang, C. (Cheng Xi) (1335) 2025-11-14 WIN +14.2
Donk van der, J.B.M. (Jesse) (1220) 2025-11-07 WIN +8.7
Kampstra, M. (Melle) (1377) 2025-11-07 LOSS -23.6
Parihar, A.S. (Atharv) (1396) 2025-10-31 WIN +22.7
Gepstein, E. (Eitan) (1450) 2025-10-31 WIN +25.6
Wang, C. (Cheng Xi) (1240) 2025-10-03 WIN +14.2
Kolah-Chi, K. (Kyan) (1366) 2025-10-03 LOSS -18.9
Rai, A. (Atharv) (1750) 2025-09-26 LOSS -3.1
Kampstra, M. (Melle) (1367) 2025-09-26 WIN +21.4
Huang, Q.C. (Qi Chang) (1302) 2025-09-20 LOSS -22.2
Twilhaar Borda, E. (Emmanuel) (1311) 2025-09-20 WIN +18.3
Jin, H. (Hongyi) (1330) 2025-09-20 DRAW -0.7