KNSB FIDE
GT

Geert Tiellemans

Rated since March 2026

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
HAGEMAN, A.E.J. (TON) 1708
12410 KNSB competitie 2025-2026 Klasse 5 Ronde 3 · Saturday 22 November 2025
Worst losses
GENCER, I.B. (BEYZA) 1814
12992 KNSB competitie 2025-2026 Klasse 5 ronde 6 · Saturday 7 February 2026
WEERTS, J.J. (JOEY) 1866
13248 KNSB competitie 2025-2026 Klasse 5 ronde 7 · Saturday 7 March 2026
No FIDE-rated tournaments found.
NBSB Zaterdagcompetitie 2025-2026 Ronde 5 Saturday 4 October 2025 +0–0=1 0.0
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–1=0 -9.5
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–1=0 -11.7
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +1–0=0 +9.9
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–0=1 -1.1
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–0=1 -2.1

Rating History

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Peak Ratings

Classic 1780 March 1, 2026
Rapid 1780 March 1, 2026
Blitz 1780 March 1, 2026

Games

Wins 1
Losses 2
Draws 3
Win Rate 17%

Performance by Color

Color Wins Draws Losses Win Rate
White 0 0 0 0%
Black 1 3 2 17%

Recent Matches

Perre van de, P. (Patrick) (1779) Saturday 28 March 2026 DRAW 0.0
Weerts, J.J. (Joey) (1866) Saturday 7 March 2026 LOSS -9.5
Gencer, I.B. (Beyza) (1814) Saturday 7 February 2026 LOSS -11.7
Hageman, A.E.J. (Ton) (1708) Saturday 22 November 2025 WIN +9.9
Laat de, K. (Kees) (1751) Saturday 1 November 2025 DRAW -1.1
Merx, E.F.C. (Eric) (1724) Saturday 4 October 2025 DRAW -2.1