TK

Thijs Koolstra

Rated since December 2025

880 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
HINS, D.M.C. (DAVID) 848
11420 Hemelvaartstoernooi SSC 1922 Groep D · Thursday 29 May 2025
BLOM, L.P. (LUUK) 774
13415 SGS Jeugdclubcompetitie 2025-2026 categorie D 2026-05 · Tuesday 14 April 2026
SPERLING, A.E. (ALYXANDER) 715
13415 SGS Jeugdclubcompetitie 2025-2026 categorie D 2026-05 · Friday 10 April 2026
HIELCKERT, J.A.C.J. (JAMES) 587
13415 SGS Jeugdclubcompetitie 2025-2026 categorie D 2026-05 · Friday 10 April 2026
Worst losses
WIT DE, H. (HANS) 925
11420 Hemelvaartstoernooi SSC 1922 Groep D · Thursday 29 May 2025
HARTOG DEN, R. (ROEF) 962
12873 SGS Jeugdclubcompetitie 2025-2026 categorie D 2026-03 · Friday 23 January 2026
VLIEGEN, J.H.R. (JOS) 1030
11420 Hemelvaartstoernooi SSC 1922 Groep D · Thursday 29 May 2025
ISAAC TORRES, A.T. (ANDRÉ) 1052
13415 SGS Jeugdclubcompetitie 2025-2026 categorie D 2026-05 · Tuesday 14 April 2026
DAM VAN, M. (MARK) 1183
11420 Hemelvaartstoernooi SSC 1922 Groep D · Thursday 29 May 2025
No FIDE-rated tournaments found.
SGS Jeugdclubcompetitie 2025-2026 categorie D 2026-05 Wednesday 1 October 2025 +3–1=0 +73.9
SGS Jeugdclubcompetitie 2025-2026 categorie D 2026-03 Wednesday 1 October 2025 +2–2=0 -33.8
SGS Jeugdclubcompetitie 2025-2026 categorie A, B en C 2026-02 Wednesday 1 October 2025 +0–1=0
SGS Jeugdclubcompetitie 2025-2026 categorie D 2025-12 Wednesday 1 October 2025 +1–0=0
SGS Jeugdclubcompetitie 2025-2026 categorie A, B en C 2025-12 Wednesday 1 October 2025 +0–2=0
Hemelvaartstoernooi SSC 1922 Groep D Thursday 29 May 2025 +1–5=0

Rating History

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Peak Ratings

Rapid 880 May 1, 2026

Games

Wins 7
Losses 11
Draws 0
Win Rate 39%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 0 8 20%
Black 5 0 3 62%

Recent Matches

Blom, L.P. (Luuk) (774) Tuesday 14 April 2026 WIN +38.3
Isaac Torres, A.T. (André) (1052) Tuesday 14 April 2026 LOSS -15.1
Sperling, A.E. (Alyxander) (715) Friday 10 April 2026 WIN +31.7
Hielckert, J.A.C.J. (James) (587) Friday 10 April 2026 WIN +19.0
Asar, R. (Rayan) (=9143486) Friday 13 February 2026 WIN
Pont de, J. (Julian) Friday 13 February 2026 WIN
Hartog den, R. (Roef) (962) Friday 23 January 2026 LOSS -27.6
Ribeiro de Silvo, L. (Luke) (1234) Friday 23 January 2026 LOSS -6.2
Riedijk, K.M. (Keije) Friday 9 January 2026 LOSS
Indluru, P. (Parnitha Reddy) Thursday 20 November 2025 WIN
Beneker, B. (Bodhi) Friday 14 November 2025 LOSS
Beneker, B. (Bodhi) Friday 14 November 2025 LOSS
Hins, D.M.C. (David) (848) Thursday 29 May 2025 WIN
Dam van, M. (Mark) (1183) Thursday 29 May 2025 LOSS
Wit de, H. (Hans) (925) Thursday 29 May 2025 LOSS
Dinteren-Nuijten van, F. (Floris) Thursday 29 May 2025 LOSS
Sinkeldam, J. (Jurian) (1379) Thursday 29 May 2025 LOSS
Vliegen, J.H.R. (Jos) (1030) Thursday 29 May 2025 LOSS