KNSB FIDE
TK

Thias Kleinjan

Rated since March 2026

1646 Classic
1656 Rapid
1635 Blitz

RIVALRY

Nemesis
Roelvink, W.L.T. (Willem)
Games: 4 · Win rate: 50%
Kryptonite
Brorens, V. (Victor)
Games: 4 · Win rate: 0%
Easy Target
Horst ter, L. (Lars)
Games: 3 · Win rate: 67%

The good & the bad

Best wins
BRINKS, J. (JORDY) 1854
12834 S.V. Almelo interne competitie 28-11-2025 t/m 16-01-2026 (030001) · Friday 12 December 2025
HORST TER, L. (LARS) 1844
12620 JGP Hardenberg Groep A · Saturday 20 December 2025
GROTENHUIS, G.H. (GERARD) 1767
13406 S.V. Almelo interne competitie 27-02-2026 t/m 21-03-2026 (030001) · Friday 6 March 2026
CROMPVOETS, R.M. (ROBERT) 1759
12847 SVA Rapid 2026 Groep A · Friday 23 January 2026
DAM VAN, K. (KARS) 1755
13621 S.V. Almelo interne competitie 27-03-2026 t/m 24-04-2026 (030001) · Friday 17 April 2026
Worst losses
ROELVINK, W.L.T. (WILLEM) 1339
11613 Jeugd Weekendtoernooi Twente Groep A · Saturday 28 February 2026
VISSER, A. (ALMA) 1500
13274 14e Reterink Jeugdschaaktoernooi (JGP Mat-Ador) Groep A · Saturday 28 March 2026
SARATHBABU, M. (MRITYUNJAY) 1508
13300 Kwalificatie 4 NK ABC Groep C · Saturday 14 March 2026
RAAN VAN, O. (OWEN) 1658
12620 JGP Hardenberg Groep A · Saturday 20 December 2025
POORTS, M. (MARCO) 1669
12847 SVA Rapid 2026 Groep A · Friday 23 January 2026
Jeugd Weekendtoernooi Twente Groep A Friday 27 February 2026 +2–3=1 -56.0
14e Reterink Jeugdschaaktoernooi (JGP Mat-Ador) Groep A Saturday 28 March 2026 +2–3=1 -30.3
S.V. Almelo interne competitie 27-03-2026 t/m 24-04-2026 (030001) Friday 27 March 2026 +1–1=2 +6.6
Kwalificatie 4 NK ABC Groep C Saturday 14 March 2026 +3–3=1 -68.3
S.V. Almelo interne competitie 27-02-2026 t/m 21-03-2026 (030001) Friday 27 February 2026 +1–1=0 +17.4
SBO jeugd PK Groep A Saturday 31 January 2026 +3–2=2 -20.5
S.V. Almelo interne competitie 06-02-2026 t/m 20-02-2026 (030001) Friday 30 January 2026 +2–1=0 +27.7
22e SG Max Euwe jeugd GP (volgeboekt) Groep A Saturday 24 January 2026 +2–4=1 -35.9
SVA Rapid 2026 Groep A Friday 23 January 2026 +1–1=1 -9.0
JGP Hardenberg Groep A Saturday 20 December 2025 +2–4=1 -26.5
S.V. Almelo interne competitie 28-11-2025 t/m 16-01-2026 (030001) Friday 28 November 2025 +3–2=0 +42.6
SBO Jeugdclubcompetitie 2025/2026 (A Jeugd - snelschaken) ronde 2 Monday 27 October 2025 +1–0=0
SBO Jeugdclubcompetitie 2025/2026 (A Jeugd) ronde 2 Monday 27 October 2025 +0–0=1
SBO Jeugdclubcompetitie 2025/2026 (A Jeugd - snelschaken) ronde 1 Monday 27 October 2025 +1–0=0 +7.8
SBO Jeugdclubcompetitie 2025/2026 (A Jeugd) ronde 1 Monday 27 October 2025 +1–0=0 +1.6
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +0–1=0 -18.8
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +0–1=0 -20.5

Rating History

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Peak Ratings

Classic 1762 March 1, 2026
Rapid 1676 March 1, 2026
Blitz 1635 April 1, 2026

Games

Wins 25
Losses 27
Draws 11
Win Rate 40%

Performance by Color

Color Wins Draws Losses Win Rate
White 14 6 9 48%
Black 11 5 18 32%

Recent Matches

Sapulette, J.G.R. (Jay-Giani) (1974) Friday 24 April 2026 LOSS -9.2
Dam van, K. (Kars) (1755) Friday 17 April 2026 WIN +19.6
Henneberke, G.A. (George) (1700) Friday 3 April 2026 DRAW -3.4
Horst ter, L. (Lars) (1771) Saturday 28 March 2026 WIN +25.2
Raan van, O. (Owen) (1774) Saturday 28 March 2026 LOSS -14.6
Ouwerkerk, R.H. (Rauf) (1764) Saturday 28 March 2026 LOSS -15.2
Lesnyak, A. (Artem) (1342) Saturday 28 March 2026 WIN +4.9
Visser, A. (Alma) (1500) Saturday 28 March 2026 LOSS -29.2
Leferink, M. (Maxim) (1653) Saturday 28 March 2026 DRAW -1.3
Pol, F.I. (Florian) (1754) Friday 27 March 2026 DRAW -0.5
Timmerman, J.W. (Jan Willem) (2154) Friday 20 March 2026 LOSS -3.3
Kudernac, T. (Theo) (1925) Sunday 15 March 2026 LOSS -11.4
Huang, D. (Doudou) (1546) Sunday 15 March 2026 WIN +9.0
Wang, Y.C. (Yicheng) (1774) Sunday 15 March 2026 LOSS -19.3
Botter, J. (Jeroen) Saturday 14 March 2026 WIN
Koolaard, L. (Lieke) (1275) Saturday 14 March 2026 WIN +1.8
Bhaskarabhatla, M. (Maithili Millie) (1404) Saturday 14 March 2026 DRAW -15.8
Sarathbabu, M. (Mrityunjay) (1508) Saturday 14 March 2026 LOSS -32.5
Groeneveld, J. (Jannick) (1784) Saturday 7 March 2026 LOSS -18.8
Grotenhuis, G.H. (Gerard) (1767) Friday 6 March 2026 WIN +20.7