KNSB FIDE
IM

Isabella Mashall

Rated since June 2026

1563 Rapid

The good & the bad

Best wins
KETKAR, ASHISH 1630
Open Dutch Rapid Championship 2026 · 2026-05-02
VISSERS, HENK 1606
Open Dutch Rapid Championship 2026 · 2026-05-02
AYYAPPAN, ARJUN KARTHIK 1498
Open NK Rapid Jeugd 2026 · 2026-05-03
BABII, ORIIANA 1496
Open NK Rapid Jeugd 2026 · 2026-05-03
Worst losses
NEELAKANTAN, DAKSHESH NATHAN 1516
Open NK Rapid Jeugd 2026 · 2026-05-03
KULIK, SIMON 1600
Open Dutch Rapid Championship 2026 · 2026-05-02
HAGEN, MAURITS 1658
Open Dutch Rapid Championship 2026 · 2026-05-02
DEIJ, CASPER 1692
Open Dutch Rapid Championship 2026 · 2026-05-02
MOERI, CASPER 1709
Open NK Rapid Jeugd 2026 · 2026-05-03

FIDE Tournaments

Open Dutch Rapid Championship 2026 2026-05-02 +2–6=0
Open NK Rapid Jeugd 2026 2026-05-03 +2–2=0
UniClass Science Park Amsterdam Schaaktoernooi Weekendvierkampen Saturday 5 July 2025 +1–2=0
Tata Steel Chess Tournament 2023 Dagvierkampen Friday 13 January 2023 +0–3=0 -0.1

Rating History

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Peak Ratings

Rapid 1563

Games

Wins 4
Losses 8
Draws 0
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 0 5 29%
Black 2 0 3 40%

All-time Games (from rating history)

Rapid 12

Recent Matches

De Koning, Aaron (1805) 2026-05-02 LOSS 0.0
Deij, Casper (1692) 2026-05-02 LOSS 0.0
Kulik, Simon (1600) 2026-05-02 LOSS 0.0
Vissers, Henk (1606) 2026-05-02 WIN 0.0
Ketkar, Ashish (1630) 2026-05-02 WIN 0.0
Mutta, Sevya Sonit (1781) 2026-05-02 LOSS 0.0
Feng, Elysia (1713) 2026-05-02 LOSS 0.0
Hagen, Maurits (1658) 2026-05-02 LOSS 0.0
Moeri, Casper (1709) 2026-05-03 LOSS 0.0
Ayyappan, Arjun Karthik (1498) 2026-05-03 WIN 0.0
Babii, Oriiana (1496) 2026-05-03 WIN 0.0
Neelakantan, Dakshesh Nathan (1516) 2026-05-03 LOSS 0.0