KNSB FIDE
RZ

Ronald Zollinger

Rated since January 2023

1831 Classic

RIVALRY

Not enough games to determine rivalries yet.

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 +0–1=0 -7.5
KNSB competitie 2025-2026 Klasse 3 ronde 8 Saturday 20 September 2025 +0–1=0 -8.7
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 +0–1=0 -12.6
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

Team Competition

Current teams
PION 1
1C · 2025-2026 · 6 games
PION/Mook combinatie 1
Klasse 3B · 2025-2026 · 9 games
Past teams
PION 1
HKA · 2024-2025
PION/Mook combinatie 1
Klasse 3F · 2024-2025
PION 1
1B · 2023-2024
PION/Mook combinatie 1
Klasse 3B · 2023-2024
PION 1
HKA · 2022-2023
PION/Mook combinatie 1
Klasse 3C · 2022-2023
PION 1
HKA · 2021-2022
PION/Mook combinatie 1
Klasse 3C · 2021-2022
S.V. P.I.O.N. 1
1D · 2019-2020
S.V. P.I.O.N. 1
1D · 2018-2019

Rating History

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Peak Ratings

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

Games

Wins 10
Losses 17
Draws 19
Win Rate 22%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 14 7 22%
Black 4 5 10 21%

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
Eskif, M.M. (Muhammed) (1844) Friday 20 March 2026 LOSS -12.6
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
Rademaker, M. (Matthijs) (1895) Friday 11 April 2025 DRAW +0.4
Glasbeek, S. (Steven) (1958) Saturday 5 April 2025 LOSS -10.0
Friesen, P.R. (Philippe) (1916) Thursday 13 March 2025 LOSS -11.9