KNSB FIDE
RK

Ron Kroger

Rated since January 2023

1758 Classic
1692 Rapid
1655 Blitz

RIVALRY

Nemesis
Saricicek, A. (Ahmet)
Games: 6 · Win rate: 50%
Kryptonite
Berg van den, C. (Cees)
Games: 5 · Win rate: 0%
Easy Target
Barends, J. (Jeroen)
Games: 4 · Win rate: 100%

The good & the bad

Best wins
SARICICEK, A. (AHMET) 2120
12473 S.V. Isolani interne competitie 04-09-2025 t/m 06-11-2025 (080016) · Thursday 4 September 2025
TORN, D.A. (DANIEL) 1959
10657 S.V. Isolani interne competitie 09-01-2025 t/m 20-02-2025 (080016) · Thursday 16 January 2025
STERNAU, A. (ALMAR) 1935
11395 S.V. Isolani interne competitie 01-05-2025 t/m 01-05-2025 (080016) · Thursday 1 May 2025
HAPPEL, H.A. (HENK) (FM) 1914
11090 S.V. Isolani interne competitie 06-03-2025 t/m 03-04-2025 (080016) · Thursday 6 March 2025
STEEN VAN, E.L.T. (GUIDO) 1792
9801 KNSB competitie 2024-2025 Klasse 6 ronde 2 · Saturday 9 November 2024
Worst losses
SARICICEK, V. (VAHAP) 1428
9234 S.V. Isolani interne competitie 02-05-2024 t/m 20-06-2024 (080016) · Thursday 30 May 2024
SARICICEK, B. (BILAL) 1429
8943 S.V. Isolani interne competitie 21-03-2024 t/m 25-04-2024 (080016) · Thursday 21 March 2024
ELSENAAR, W.H. (WIM) 1582
12472 S.V. Isolani interne competitie 11-09-2025 t/m 20-11-2025 (080016) · Thursday 11 September 2025
SCHOLTEN, T.E. (TITUS) 1591
7003 SGA Competitie 2022-2023 2e Klasse B Ronde 6 · Thursday 13 April 2023
HOVING, P. (PETER) 1601
11090 S.V. Isolani interne competitie 06-03-2025 t/m 03-04-2025 (080016) · Thursday 3 April 2025
No FIDE-rated tournaments found.
S.V. Isolani interne competitie 11-12-2025 t/m 19-02-2026 (080016) Thursday 11 December 2025 +3–1=1 +38.1
S.V. Isolani interne competitie 04-12-2025 t/m 05-02-2026 (080016) Thursday 4 December 2025 +2–6=0 -36.4
SGA Competitie 2025-2026 2e Klasse B ronde 5 en 6 Wednesday 1 October 2025 +1–0=0 +14.5
SGA Competitie 2025-2026 2e Klasse B ronde 1 Wednesday 1 October 2025 +0–1=0 -10.7
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–0=1 -1.2
S.V. Isolani interne competitie 11-09-2025 t/m 20-11-2025 (080016) Thursday 11 September 2025 +2–1=1 +17.5
S.V. Isolani interne competitie 04-09-2025 t/m 06-11-2025 (080016) Thursday 4 September 2025 +4–4=0 +11.5
S.V. Isolani interne competitie 26-06-2025 t/m 26-06-2025 (080016) Thursday 26 June 2025 +1–9=0 -53.4
S.V. Isolani interne competitie 19-06-2025 t/m 19-06-2025 (080016) Sunday 1 June 2025 +0–1=0 -8.0
SGA Rapidcompetitie 2025 3e Klasse finales Monday 19 May 2025 +1–2=0 -7.3
S.V. Isolani interne competitie 08-05-2025 t/m 15-05-2025 (080016) Thursday 8 May 2025 +0–0=1 -4.7
S.V. Isolani interne competitie 01-05-2025 t/m 01-05-2025 (080016) Thursday 1 May 2025 +1–1=1 +21.7
S.V. Isolani interne competitie 06-03-2025 t/m 03-04-2025 (080016) Thursday 6 March 2025 +1–3=0 -8.9
S.V. Isolani interne competitie 27-02-2025 t/m 17-04-2025 (080016) Thursday 27 February 2025 +3–2=0 +13.6
S.V. Isolani interne competitie 09-01-2025 t/m 20-02-2025 (080016) Thursday 9 January 2025 +2–2=0 +22.0
S.V. Isolani interne competitie 31-10-2024 t/m 19-12-2024 (080016) Thursday 31 October 2024 +1–2=1 -5.1
SGA Competitie 2024-2025 Viertallen ronde 8 en 9 Monday 30 September 2024 +0–1=0 -9.5
SGA Competitie 2024-2025 Viertallen ronde 4 en 8 Monday 30 September 2024 +1–0=0 +9.4
SGA Competitie 2024-2025 2e Klasse B ronde 7 Monday 30 September 2024 +0–1=0 -12.2
SGA Competitie 2024-2025 Viertallen ronde 5, 6 en 7 Monday 30 September 2024 +0–0=1 -5.4
SGA Competitie 2024-2025 Viertallen ronde 5 en 6 Monday 30 September 2024 +0–1=0
SGA Competitie 2024-2025 Viertallen ronde 1 en 2 Monday 30 September 2024 +0–1=0 -5.4
S.V. Isolani interne competitie 26-09-2024 t/m 24-10-2024 (080016) Thursday 26 September 2024 +2–1=1 +16.6
KNSB competitie 2024-2025 Klasse 6 ronde 5 Saturday 21 September 2024 +1–0=0
KNSB competitie 2024-2025 Klasse 6 ronde 4 Saturday 21 September 2024 +0–1=0 -5.5
KNSB competitie 2024-2025 Klasse 6 ronde 2 Saturday 21 September 2024 +1–0=0 +16.0
KNSB competitie 2024-2025 Klasse 6 ronde 1 Saturday 21 September 2024 +0–1=0 -5.7
S.V. Isolani interne competitie 02-05-2024 t/m 20-06-2024 (080016) Thursday 2 May 2024 +1–2=0 -18.3
S.V. Isolani interne competitie 21-03-2024 t/m 25-04-2024 (080016) Wednesday 20 March 2024 +1–3=0 -27.6
S.V. Isolani interne competitie 11-01-2024 t/m 22-02-2024 (080016) Thursday 11 January 2024 +0–4=0 -18.3
S.V. Isolani interne competitie 12-10-2023 t/m 23-11-2023 (080016) Thursday 12 October 2023 +3–1=0 +27.6
SGA Competitie 2023-2024 1e Klasse B ronde 7 Sunday 1 October 2023 +0–1=0 -5.4
SGA Competitie 2023-2024 1e Klasse B ronde 6 en 7 Sunday 1 October 2023 +0–1=0 -8.2
SGA Competitie 2023-2024 1e Klasse B ronde 5 Sunday 1 October 2023 +0–0=1 +4.3
SGA Competitie 2023-2024 1e Klasse B ronde 4 Sunday 1 October 2023 +1–0=0 +11.0
SGA Competitie 2023-2024 1e Klasse B ronde 2 Sunday 1 October 2023 +0–1=0 -5.1
SGA Competitie 2023-2024 1e Klasse B ronde 1 Sunday 1 October 2023 +0–0=1 +9.7
KNSB competitie 2023-2024 Klasse 4 ronde 5 Saturday 16 September 2023 +0–1=0 -6.1
KNSB competitie 2023-2024 Klasse 4 ronde 3 Saturday 16 September 2023 +0–1=0 -6.8
S.V. Isolani interne competitie 24-08-2023 t/m 14-09-2023 (080016) Thursday 24 August 2023 +3–0=0 +18.9
S.V. Isolani interne competitie 23-03-2023 t/m 08-06-2023 (080016) Thursday 23 March 2023 +0–3=1 -25.0
S.V. Isolani interne competitie 17-11-2022 t/m 19-01-2023 (080016) Thursday 17 November 2022 +0–1=1 -12.3
SGA Competitie 2022-2023 2e Klasse B Ronde 6 Saturday 1 October 2022 +0–1=0 -11.9
SGA Competitie 2022-2023 2e Klasse B Ronde 5 Saturday 1 October 2022 +0–1=0 -9.9
SGA Competitie 2022-2023 2e Klasse B Ronde 4 Saturday 1 October 2022 +0–1=0 -9.2
SGA Competitie 2022-2023 2e Klasse B Ronde 3 Saturday 1 October 2022 +0–0=1 +1.0
KNSB competitie 2022-2023 Klasse 4 ronde 8 Saturday 17 September 2022 +0–1=0 -6.6

Rating History

Loading rating history...

Peak Ratings

Classic 1758 April 1, 2026
Rapid 1728 Dec. 1, 2025
Blitz 1655 Aug. 1, 2025

Games

Wins 36
Losses 65
Draws 13
Win Rate 32%

Performance by Color

Color Wins Draws Losses Win Rate
White 18 9 30 32%
Black 18 4 35 32%

Recent Matches

Urbanus, C.A.M. (Kees) (1763) Friday 27 February 2026 WIN +14.5
Sternau, A. (Almar) (1910) Thursday 19 February 2026 WIN +19.1
Hoving, P. (Peter) (1587) Thursday 12 February 2026 WIN +8.5
Hoek, T. (Tjerk) (1504) Thursday 5 February 2026 WIN +5.4
Nijhof, J. (Jan) (1709) Thursday 5 February 2026 LOSS -13.2
Berg van den, C. (Cees) (1852) Thursday 5 February 2026 LOSS -8.3
Torn, D.A. (Daniel) (1935) Thursday 29 January 2026 LOSS -5.3
Hoor ten, H. (Hemmo) (1939) Thursday 22 January 2026 DRAW +7.3
Saricicek, A. (Ahmet) (2028) Thursday 15 January 2026 LOSS -3.7
Sternau, A. (Almar) (1889) Thursday 15 January 2026 LOSS -7.2
Barends, J. (Jeroen) (1475) Thursday 15 January 2026 WIN +4.7
Hoving, P. (Peter) (1584) Thursday 11 December 2025 WIN +8.4
Doorn, D.J. (Daniel) (1934) Thursday 4 December 2025 LOSS -5.9
Berg van den, C. (Cees) (1852) Thursday 4 December 2025 LOSS -8.3
Saricicek, B. (Bilal) (1822) Thursday 20 November 2025 DRAW +4.5
Torn, D.A. (Daniel) (1903) Thursday 6 November 2025 WIN +18.6
Nijhof, J. (Jan) (1659) Thursday 6 November 2025 LOSS -14.5
Barends, J. (Jeroen) (1488) Thursday 6 November 2025 WIN +5.3
Leek, R. (Rosa) (1654) Saturday 1 November 2025 DRAW -1.2
Saricicek, A. (Ahmet) (1946) Thursday 16 October 2025 WIN +20.1