KNSB FIDE
TA

Tarek Atassi

RIVALRY

Nemesis
Speksnijder, R.A.J. (Robin)
Games: 5 · Win rate: 100%
Kryptonite
Sideras, K. (Kostandinos)
Games: 4 · Win rate: 0%

The good & the bad

Best wins
MOLEN VAN DER, R. (RIEN) 1383
13445 RSB Competitie 2025-2026 Viertallen maart · Friday 20 March 2026
Worst losses
HEUVELEN VAN, G.H. (HARRO) 1865
12594 KNSB competitie 2025-2026 Klasse 5 ronde 4 · Saturday 13 December 2025
SIDERAS, K. (KOSTANDINOS) 1899
12265 KNSB competitie 2025-2026 Klasse 5 ronde 2 · Saturday 1 November 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +0–3=0
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–4=0
RSB Competitie 2025-2026 Viertallen maart Monday 1 September 2025 +2–0=0
RSB Competitie 2025-2026 Viertallen Oktober Monday 1 September 2025 +5–0=0

Rating History

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Games

Wins 7
Losses 7
Draws 0
Win Rate 50%

Performance by Color

Color Wins Draws Losses Win Rate
White 5 0 3 62%
Black 2 0 4 33%

Recent Matches

Molen van der, R. (Rien) (1383) Friday 20 March 2026 WIN
Molen van der, R. (Rien) (1383) Friday 20 March 2026 WIN
Heuvelen van, G.H. (Harro) (1865) Saturday 13 December 2025 LOSS
Heuvelen van, G.H. (Harro) (1865) Saturday 13 December 2025 LOSS
Heuvelen van, G.H. (Harro) (1865) Saturday 13 December 2025 LOSS
Sideras, K. (Kostandinos) (1899) Saturday 1 November 2025 LOSS
Sideras, K. (Kostandinos) (1899) Saturday 1 November 2025 LOSS
Sideras, K. (Kostandinos) (1899) Saturday 1 November 2025 LOSS
Sideras, K. (Kostandinos) (1899) Saturday 1 November 2025 LOSS
Speksnijder, R.A.J. (Robin) Tuesday 14 October 2025 WIN
Speksnijder, R.A.J. (Robin) Tuesday 14 October 2025 WIN
Speksnijder, R.A.J. (Robin) Tuesday 14 October 2025 WIN
Speksnijder, R.A.J. (Robin) Tuesday 14 October 2025 WIN
Speksnijder, R.A.J. (Robin) Tuesday 14 October 2025 WIN