KNSB FIDE
RR

Ronald Ruijtenberg

Rated since January 2023

1913 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BLANKENSTEIN, G. (GUIDO) 1933
8529 RSB Competitie 2023-2024 8-tallen februari · 2024-02-15
BLOKLAND, J. (HANS) 1715
11337 RSB Competitie 2024-2025 8-tallen mei · 2025-04-25
PATTINAMA, J. (JO) 1636
7075 RSB Competitie 2022-2023 8-tallen mei · 2023-04-25
BRIJS, D. (DIRK) 1631
6666 RSB Competitie 2022-2023 8-tallen maart · 2023-02-13
Worst losses
PLANKEN, P.J. (PAUL) 1808
7370 RSB Competitie 2022-2023 8-tallen juli · 2023-05-26
VROEGINDEWEIJ, W.M. (MARTIJN) 1910
12467 RSB Competitie 2025-2026 Achtallen november · 2025-11-14
BLANKENSTEIN, G. (GUIDO) 1930
11910 RSB Competitie 2025-2026 Achttallen september · 2025-09-25
WESTERDUIN, P. (PHILIP) 1966
12160 RSB Competitie 2025-2026 Achttallen Oktober · 2025-10-10
HYLARIDES, C.R. (CHARLIE RONALD) 2006
12265 KNSB competitie 2025-2026 Klasse 5 ronde 2 · 2025-11-01
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 5 ronde 2 Sat, Sep 20, 2025 +0–1=0 -10.1
RSB Competitie 2025-2026 Achtallen november Mon, Sep 1, 2025 +0–1=0 -13.4
RSB Competitie 2025-2026 Achttallen Oktober Mon, Sep 1, 2025 +0–1=0 -11.9
RSB Competitie 2025-2026 Achttallen september Mon, Sep 1, 2025 +0–1=0 -13.7
RSB Competitie 2024-2025 8-tallen mei Sun, Sep 1, 2024 +1–1=0 -3.3
RSB Competitie 2023-2024 8-tallen juli Fri, Sep 1, 2023 +1–0=0
RSB Competitie 2023-2024 8-tallen mei Fri, Sep 1, 2023 +0–0=1 -2.8
RSB Competitie 2023-2024 8-tallen maart Fri, Sep 1, 2023 +0–0=1 -2.9
RSB Competitie 2023-2024 8-tallen februari Fri, Sep 1, 2023 +1–0=0 +12.2
RSB Competitie 2023-2024 8-tallen december Fri, Sep 1, 2023 +0–0=1 +2.7
RSB Competitie 2023-2024 8-tallen november Fri, Sep 1, 2023 +0–0=1 -8.4
RSB Competitie 2022-2023 8-tallen juli Thu, Sep 1, 2022 +0–1=0 -17.7
RSB Competitie 2022-2023 8-tallen mei Thu, Sep 1, 2022 +1–0=0 +3.2
RSB Competitie 2022-2023 8-tallen maart Thu, Sep 1, 2022 +1–0=1 -4.0

Rating History

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Peak Ratings

Classic 1972 March 1, 2024
Rapid 1913 March 1, 2026
Blitz 1913 March 1, 2026

Games

Wins 5
Losses 6
Draws 5
Win Rate 31%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 2 4 40%
Black 1 3 2 17%

Recent Matches

Vroegindeweij, W.M. (Martijn) (1910) 2025-11-14 LOSS -13.4
Hylarides, C.R. (Charlie Ronald) (2006) 2025-11-01 LOSS -10.1
Westerduin, P. (Philip) (1966) 2025-10-10 LOSS -11.9
Blankenstein, G. (Guido) (1930) 2025-09-25 LOSS -13.7
Bergh van den, P.M. (Peter) (2098) 2025-05-16 LOSS -8.1
Blokland, J. (Hans) (1715) 2025-04-25 WIN +4.8
Pop, I. (Ioan) 2024-05-31 WIN
Ayala, L. (Leonardo) (1887) 2024-04-26 DRAW -2.8
Eijsden van, C. (Clement) (1887) 2024-03-08 DRAW -2.9
Blankenstein, G. (Guido) (1933) 2024-02-15 WIN +12.2
Loenen van, D.A. (Daniël) (2016) 2023-12-08 DRAW +2.7
Meerkerk van, J. (Jaap) (1666) 2023-11-09 DRAW -8.4
Planken, P.J. (Paul) (1808) 2023-05-26 LOSS -17.7
Pattinama, J. (Jo) (1636) 2023-04-25 WIN +3.2
Brijs, D. (Dirk) (1631) 2023-02-13 WIN +3.0
Haan de, M.J. (Marcel) (1744) 2023-01-20 DRAW -7.0