KNSB FIDE
RZ

Ronald Zollinger

Rated since January 2023

1831 Classic
1818 Rapid
1818 Blitz

RIVALRY

Nemesis
Brouwer, J. (Joey)
Games: 3 · Win rate: 0%

The good & the bad

Best wins
STERK, M. (MARC) 1997
9649 SOS Competitie 2024/2025 2024-12 · Thursday 12 December 2024
BOXBERG, O.G. (OLIVER) 1948
9648 SOS Competitie 2024/2025 2024-11 · Friday 15 November 2024
HUBERT, M. (MICHEL) 1931
5714 SOS Competitie 2022/2023 Maart 2023(HK) · Friday 24 March 2023
KOPPELAAR, P. (PIETER) 1823
12777 SOS competitie 2025/2026 Lijst 1 mei · Monday 13 April 2026
EGGINK, R. (RONNIE) 1813
5711 SOS Competitie 2022/2023 December 2022 · Friday 23 December 2022
Worst losses
JONG DE, W. (WIM) 1651
8099 SOS Competitie 2023/2024 Februari 2024 · Friday 9 February 2024
BOS VAN DEN, R. (RAYMOND) 1690
6966 KNSB competitie 2022-2023 Klasse 3 ronde 8 · Saturday 1 April 2023
VELDEN VAN DER, A. (ALAIN) 1833
5715 SOS Competitie 2022/2023 April 2023(HK) · Friday 14 April 2023
CLAESSEN, A.L. (TONIE) 1834
11992 KNSB competitie 2025-2026 Klasse 3 ronde 2 · Saturday 4 October 2025
ESKIF, M.M. (MUHAMMED) 1844
12776 SOS competitie 2025/2026 Lijst 1 apr · Friday 20 March 2026
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +0–1=0 -0.2
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +0–2=0 -14.9
KNSB competitie 2025-2026 Klasse 3 ronde 8 Saturday 20 September 2025 +0–2=0 -17.3
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +0–0=1 -0.8
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +0–1=0 -7.9
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +0–1=0 -10.1
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +0–0=1 +3.1
KNSB competitie 2025-2026 Klasse 3 ronde 2 Saturday 20 September 2025 +0–1=0 -13.6
KNSB competitie 2025-2026 Klasse 3 ronde 1 Saturday 20 September 2025 +0–1=0 -8.6
SOS competitie 2025/2026 Lijst 1 mei Monday 1 September 2025 +1–0=0 +12.7
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +0–2=0 -25.2
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +0–0=1
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +1–0=0 +10.1
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +0–0=1 +1.4
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +0–0=1 +0.1
KNSB competitie 2024-2025 Klasse 3 ronde 9 Saturday 21 September 2024 +0–0=1 -2.6
KNSB competitie 2024-2025 Klasse 3 ronde 8 Saturday 21 September 2024 +0–1=0 -10.0
KNSB competitie 2024-2025 Klasse 3 ronde 7 Saturday 21 September 2024 +0–1=0 -4.3
KNSB competitie 2024-2025 Klasse 3 ronde 6 Saturday 21 September 2024 +0–0=1
KNSB competitie 2024-2025 Klasse 3 ronde 5 Saturday 21 September 2024 +0–0=1 +3.2
KNSB competitie 2024-2025 Klasse 3 ronde 4 Saturday 21 September 2024 +0–1=0 -5.5
KNSB competitie 2024-2025 Klasse 3 ronde 2 Saturday 21 September 2024 +0–0=1 +3.9
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +0–0=1 +3.4
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +0–0=1 +0.4
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +0–1=0 -11.9
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +0–1=0 -11.9
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +1–0=0 +16.1
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +1–0=0 +14.7
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +0–0=1 +3.2
KNSB competitie 2023-2024 Klasse 3 ronde 6 Saturday 16 September 2023 +0–0=1 -3.2
KNSB competitie 2023-2024 Klasse 3 ronde 5 Saturday 16 September 2023 +0–1=0 -5.3
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +0–0=1 -0.1
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +1–0=0 +10.1
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +0–1=0 -17.5
SOS Competitie 2023/2024 Januari 2024 Friday 1 September 2023 +0–0=1 +5.1
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +0–0=1 -4.5
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +1–0=0 +9.0
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +0–0=1 -2.0
SOS Competitie 2023/2024 September 2023 Friday 1 September 2023 +1–0=0 +4.8
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +0–1=0 -17.0
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +1–0=0 +11.1
SOS Competitie 2022/2023 April 2023(HK) Monday 12 September 2022 +0–1=0 -12.1
SOS Competitie 2022/2023 Maart 2023(HK) Monday 12 September 2022 +1–0=0 +17.1
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +0–0=1 +0.6
SOS Competitie 2022/2023 Januari 2023 Monday 12 September 2022 +0–0=1 -6.4
SOS Competitie 2022/2023 December 2022 Monday 12 September 2022 +1–0=0 +13.4

Rating History

Loading rating history...

Peak Ratings

Classic 1912 Jan. 1, 2025
Rapid 1847 March 1, 2026
Blitz 1847 March 1, 2026

Games

Wins 10
Losses 20
Draws 19
Win Rate 20%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 14 8 21%
Black 4 5 12 19%

Recent Matches

Koppelaar, P. (Pieter) (1823) Monday 13 April 2026 WIN +12.7
GM Reinderman, D. (Dimitri) (2528) Saturday 11 April 2026 LOSS -0.2
Heijnekamp, N. (Niels) (1998) Saturday 28 March 2026 LOSS -7.5
Heijnekamp, N. (Niels) (1998) Saturday 28 March 2026 LOSS -7.5
Eskif, M.M. (Muhammed) (1844) Friday 20 March 2026 LOSS -12.6
Eskif, M.M. (Muhammed) (1844) Friday 20 March 2026 LOSS -12.6
Brouwer, J. (Joey) (1960) Saturday 7 March 2026 LOSS -8.7
Brouwer, J. (Joey) (1960) Saturday 7 March 2026 LOSS -8.7
Boekhorst, R.B.W.J. (Rene) Tuesday 10 February 2026 DRAW
Schoenmakers, P.W.J. (Paul) (1826) Saturday 7 February 2026 DRAW -0.8
Viergever, M.A. (Max) (1984) Saturday 13 December 2025 LOSS -7.9
Scheijndel van, T. (Tobi) (1783) Friday 28 November 2025 WIN +10.1
Janse, E.W. (Erik) (1921) Saturday 22 November 2025 LOSS -10.1
Ottenheijm, J.W.M. (Jacques) (1891) Tuesday 11 November 2025 DRAW +1.4
Harbers, G.J.M. (Gerard) (1941) Saturday 1 November 2025 DRAW +3.1
Zhao, N. (Nick) (1868) Friday 10 October 2025 DRAW +0.1
Claessen, A.L. (Tonie) (1834) Saturday 4 October 2025 LOSS -13.6
Reedijk, P.J. (Peter) (1989) Saturday 20 September 2025 LOSS -8.6
Akkeren van, A.J.H.D. (Arno) (1974) Friday 16 May 2025 DRAW +3.4
Broekkamp, C.L.E. (Chris) (1798) Saturday 10 May 2025 DRAW -2.6