KNSB FIDE
RR

Radboud de Roos

Rated since January 2023

1884 Classic
1922 Rapid
1846 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
HENDRIKS, P.A. (PETER) 1991
12592 KNSB competitie 2025-2026 Klasse 3 ronde 5 · Saturday 13 December 2025
VEEN VAN DER, R. (RONALD) 1974
13527 KNSB competitie 2025-2026 Klasse 3 ronde 9 · Saturday 11 April 2026
GLOPPER DE, J.B.H. (BART) 1896
12471 SOS competitie 2025/2026 Lijst 1 jan · Tuesday 25 November 2025
SITTERT VAN, M. (MARCO) 1873
13428 DSG Pallas interne competitie 2025-2026 Ronde 21 t/m 24 · Thursday 12 March 2026
PAPOUDIS, B. (BASILIOS) 1835
12777 SOS competitie 2025/2026 Lijst 1 mei · Thursday 16 April 2026
Worst losses
KOELEWIJN, J. (JAN WOUT) 1670
12619 DSG Pallas interne competitie 2025-2026 Ronde 12 t/m 14 · Thursday 4 December 2025
YPMA, P. (PIET) 1763
12881 DSG Pallas interne competitie 2025-2026 Ronde 15 t/m 16 · Thursday 15 January 2026
CAPEL, R.C. (ROBERT) 1841
12533 DSG Pallas interne competitie 2025-2026 Gecorrigeerde inzending rond… · Thursday 20 November 2025
KOK, S. (STAN) 1853
12774 SOS competitie 2025/2026 Lijst 1 feb · Monday 12 January 2026
LANDSHEER, J. (JEROEN) 1857
12533 DSG Pallas interne competitie 2025-2026 Gecorrigeerde inzending rond… · Thursday 13 November 2025
No FIDE-rated tournaments found.
D.S.G. Pallas interne competitie 27-02-2026 t/m 27-02-2026 (040041) Thursday 23 October 2025 +1–1=0 -4.9
SBO Cup 2025/2026 Kwartfinale Wednesday 1 October 2025 +0–1=0 -0.9
SBO Cup 2025/2026 Achtste Finale Wednesday 1 October 2025 +1–0=0 +11.0
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +1–0=0 +16.8
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +0–1=0 -6.1
KNSB competitie 2025-2026 Klasse 3 ronde 8 Saturday 20 September 2025 +0–0=1 +5.8
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +0–1=0 -8.7
KNSB competitie 2025-2026 KNSB Beker ronde 2 voor januari rating Saturday 20 September 2025 +0–1=0 -7.9
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +1–0=0 +16.7
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +1–0=0 +5.2
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +0–1=0 -9.1
DSG Pallas interne competitie 2025-2026 Ronde 25 t/m 28 Thursday 11 September 2025 +1–0=1 +9.5
DSG Pallas interne competitie 2025-2026 Ronde 21 t/m 24 Thursday 11 September 2025 +1–1=0 +0.6
DSG Pallas interne competitie 2025-2026 Ronde 17 t/m 20 Thursday 11 September 2025 +2–1=0 -1.8
DSG Pallas interne competitie 2025-2026 Ronde 15 t/m 16 Thursday 11 September 2025 +1–1=0 -5.6
DSG Pallas interne competitie 2025-2026 Ronde 12 t/m 14 Thursday 11 September 2025 +0–1=1 -23.0
DSG Pallas interne competitie 2025-2026 Gecorrigeerde inzending rond… Thursday 11 September 2025 +0–4=1 -37.5
SOS competitie 2025/2026 Lijst 1 mei Monday 1 September 2025 +1–0=0 +12.1
S.C. Raalte interne competitie 12-01-2026 t/m 23-03-2026 (030024) Monday 1 September 2025 +1–1=0 -4.1
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +0–1=0 -5.2
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +1–0=0 +8.9
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +0–1=0 -12.9
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +1–0=0 +12.1
S.C. Raalte interne competitie 03-11-2025 t/m 15-12-2025 (030024) Monday 1 September 2025 +0–0=1 -0.8

Rating History

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Peak Ratings

Classic 1962 March 1, 2025
Rapid 1927 Nov. 1, 2025
Blitz 1855 March 1, 2026

Games

Wins 14
Losses 17
Draws 5
Win Rate 39%

Performance by Color

Color Wins Draws Losses Win Rate
White 8 3 6 47%
Black 6 2 11 32%

Recent Matches

Papoudis, B. (Basilios) (1835) Thursday 16 April 2026 WIN +12.1
Veen van der, R. (Ronald) (1974) Saturday 11 April 2026 WIN +16.8
Koelewijn, J. (Jan Wout) (1792) Thursday 9 April 2026 DRAW -1.9
Enserink, H. (Henk) (1814) Thursday 2 April 2026 WIN +11.4
Boer de, R. (Rein) (2055) Saturday 28 March 2026 LOSS -6.1
Capel, R.C. (Robert) (1853) Thursday 26 March 2026 LOSS -12.6
Blom, H.L. (Erik) (1923) Monday 23 March 2026 LOSS -10.2
Sittert van, M. (Marco) (1873) Thursday 12 March 2026 WIN +13.1
Alssema, E. (Etien) (2087) Monday 9 March 2026 LOSS -5.2
Valiente, P. (Paulo) (2033) Saturday 7 March 2026 DRAW +5.8
Bril, H. (Hans) (1655) Monday 2 March 2026 WIN +6.1
Schroën, F. (Ferry) (1956) Friday 27 February 2026 LOSS -11.5
Kaemingk, W. (Walter) (1748) Friday 27 February 2026 WIN +6.6
Kaemingk, F. (Frank) (1562) Thursday 19 February 2026 WIN +3.8
Kaemingk, W. (Walter) (1626) Thursday 12 February 2026 WIN +5.2
IM Kroeze, F.M. (Frank) (2372) Monday 9 February 2026 LOSS -0.9
Veltman, A.M. (Anne) (1970) Saturday 7 February 2026 LOSS -8.7
Boer de, J.A. (Jildert) (1751) Tuesday 3 February 2026 WIN +8.9
Rindertsma, C. (Chris) (1914) Thursday 29 January 2026 LOSS -10.8
Wullur, K. (King) (1803) Thursday 22 January 2026 WIN +10.4