Tijn Koning

Rated since November 2025

725 Rapid

RIVALRY

Nemesis

Pronk, J.C. (Hanne)

Games: 4 · Win rate: 50%

Kryptonite

Pronk, R.E. (Rosemarijn)

Games: 5 · Win rate: 0%

Easy Target

Versteeg, F. (Finn)

Games: 5 · Win rate: 100%

The good & the bad

Best wins

SJERPS, J.C.R. (JASPER) 804

12892 S.V. De Uil interne competitie 05-01-2026 t/m 26-01-2026 (090054) · Monday 26 January 2026

AYDIN, T.B. (TARIK) 611

13603 S.V. De Uil interne competitie 30-03-2026 t/m 20-04-2026 (090054) · Monday 30 March 2026

REES VAN, S.L. (SAMUEL) 584

13359 S.V. De Uil interne competitie 02-03-2026 t/m 23-03-2026 (090054) · Monday 16 March 2026

PRONK, J.C. (HANNE) 481

12395 S.V. De Uil interne competitie 03-11-2025 t/m 24-11-2025 (090054) · Monday 24 November 2025

VERSTEEG, F. (FINN) 400

12632 S.V. De Uil interne competitie 01-12-2025 t/m 15-12-2025 (090054) · Monday 15 December 2025

Worst losses

PRONK, R.E. (ROSEMARIJN) 705

11376 Jeugd competitie 2024-2025 Ronde 29-31 · Monday 31 March 2025

REES VAN, S.L. (SAMUEL) 761

12395 S.V. De Uil interne competitie 03-11-2025 t/m 24-11-2025 (090054) · Monday 17 November 2025

SJERPS, J.C.R. (JASPER) 847

12395 S.V. De Uil interne competitie 03-11-2025 t/m 24-11-2025 (090054) · Monday 3 November 2025

SLOOTEN VAN, S.L. (SIEM) 1026

12168 S.V. De Uil interne competitie 06-10-2025 t/m 27-10-2025 (090054) · Monday 27 October 2025

SCHAIK VAN, N. (NIELS) 1172

12632 S.V. De Uil interne competitie 01-12-2025 t/m 15-12-2025 (090054) · Monday 1 December 2025

No FIDE-rated tournaments found.

S.V. De Uil interne competitie 30-03-2026 t/m 20-04-2026 (090054) Monday 1 September 2025 +1–0=1 +34.4

S.V. De Uil interne competitie 02-03-2026 t/m 23-03-2026 (090054) Monday 1 September 2025 +3–3=3 +39.4

S.V. De Uil interne competitie 02-02-2026 t/m 23-02-2026 (090054) Monday 1 September 2025 +0–1=1 -18.7

S.V. De Uil interne competitie 05-01-2026 t/m 26-01-2026 (090054) Monday 1 September 2025 +2–0=0 +63.4

S.V. De Uil interne competitie 01-12-2025 t/m 15-12-2025 (090054) Monday 1 September 2025 +1–2=0 +18.3

S.V. De Uil interne competitie 03-11-2025 t/m 24-11-2025 (090054) Monday 1 September 2025 +1–3=0 -49.9

S.V. De Uil interne competitie 06-10-2025 t/m 27-10-2025 (090054) Monday 1 September 2025 +0–3=0

S.V. De Uil interne competitie 29-09-2025 t/m 29-09-2025 (090054) Monday 1 September 2025 +0–0=1

S.V. De Uil interne competitie 01-09-2025 t/m 22-09-2025 (090054) Monday 1 September 2025 +4–0=0

Jeugd competitie 2024-2025 Ronde 32 Monday 2 September 2024 +0–0=2

Jeugd competitie 2024-2025 Ronde 29-31 Monday 2 September 2024 +8–4=2

Rating History

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Peak Ratings

Rapid 725 May 1, 2026

Games

Wins 20

Losses 16

Draws 10

Win Rate 43%

Performance by Color

Color	Wins	Draws	Losses	Win Rate
White	14	4	8	54%
Black	6	6	8	30%

Recent Matches

Pronk, R.E. (Rosemarijn) (848) Monday 13 April 2026 DRAW +10.9

Aydin, T.B. (Tarik) (611) Monday 30 March 2026 WIN +23.5

Rees van, S.L. (Samuel) (584) Monday 16 March 2026 WIN +21.5

Leeuw de, O. (Olivier) (558) Monday 9 March 2026 DRAW -7.4

Rozendaal, S.C. (Siebe) (1260) Monday 2 March 2026 LOSS -1.0

Pronk, R.E. (Rosemarijn) (742) Monday 9 February 2026 LOSS -22.9

Schulz, D.S. (Dean) (719) Monday 2 February 2026 DRAW +4.2

Sjerps, J.C.R. (Jasper) (804) Monday 26 January 2026 WIN +47.9

Pronk, J.C. (Hanne) (400) Monday 19 January 2026 WIN +15.5

Versteeg, F. (Finn) (400) Monday 15 December 2025 WIN +20.2

Rozendaal, S.C. (Siebe) (1231) Monday 8 December 2025 LOSS -0.7

Schaik van, N. (Niels) (1172) Monday 1 December 2025 LOSS -1.2

Pronk, J.C. (Hanne) (481) Monday 24 November 2025 WIN +32.0

Rees van, S.L. (Samuel) (761) Monday 17 November 2025 LOSS -28.4