RR

Ronald Rademakers

Rated since December 2023

1494 Classic
1494 Rapid
1413 Blitz

RIVALRY

Nemesis
Smidstra, D. (Durk)
Games: 7 · Win rate: 43%
Kryptonite
Dam van, F. (Frans)
Games: 6 · Win rate: 0%
Easy Target
Men, Z. (Zihan)
Games: 8 · Win rate: 88%

The good & the bad

Best wins
HEIDINGA, F. (FRITS) 1735
12691 S.C. Heerenveen interne competitie 01-12-2025 t/m 01-12-2025 (010012) · Monday 1 December 2025
RIEPMA, Z. (ZEEGER) 1582
13190 S.C. Heerenveen interne competitie 12-01-2026 t/m 23-02-2026 (010012) · Monday 2 February 2026
KOOIJ VAN DER, T.P. (PIETER) 1564
11718 S.C. Heerenveen interne competitie 03-11-2025 t/m 22-12-2025 (010012) · Monday 22 December 2025
RUITER DE, W. (WIETZE) 1557
9961 S.C. Heerenveen interne competitie 02-12-2024 t/m 02-12-2024 (010012) · Monday 2 December 2024
SMIDSTRA, D. (DURK) 1534
13190 S.C. Heerenveen interne competitie 12-01-2026 t/m 23-02-2026 (010012) · Monday 19 January 2026
Worst losses
SMIDSTRA, D. (DURK) 1264
8348 S.C. Heerenveen interne competitie 08-01-2024 t/m 22-01-2024 (010012) · Monday 15 January 2024
KLAASSEN, E. (ERIK) 1310
8117 S.C. Heerenveen interne competitie 27-11-2023 t/m 11-12-2023 (010012) · Monday 11 December 2023
AKKERMAN, W. (WILLEM) 1329
9961 S.C. Heerenveen interne competitie 02-12-2024 t/m 02-12-2024 (010012) · Monday 2 December 2024
KLAASSEN, W. (WISSE) 1356
7854 S.C. Heerenveen interne competitie 28-08-2023 t/m 20-11-2023 (010012) · Monday 6 November 2023
DAM VAN, F. (FRANS) 1446
8642 S.C. Heerenveen interne competitie 29-01-2024 t/m 18-03-2024 (010012) · Monday 5 February 2024
No FIDE-rated tournaments found.
S.C. Heerenveen interne competitie 01-12-2025 t/m 01-12-2025 (010012) Monday 1 December 2025 +3–7=0 +1.1
S.C. Heerenveen interne competitie 12-01-2026 t/m 23-02-2026 (010012) Monday 25 August 2025 +3–2=0 +30.4
S.C. Heerenveen interne competitie 03-11-2025 t/m 22-12-2025 (010012) Monday 25 August 2025 +2–3=1 +19.4
S.C. Heerenveen interne competitie 01-09-2025 t/m 27-10-2025 (010012) Monday 25 August 2025 +1–2=1 -23.7
S.C. Heerenveen interne competitie 02-12-2024 t/m 02-12-2024 (010012) Sunday 1 December 2024 +3–8=0 -56.3
S.C. Heerenveen interne competitie 31-03-2025 t/m 28-04-2025 (010012) Monday 26 August 2024 +2–0=0 +25.5
S.C. Heerenveen interne competitie 24-02-2025 t/m 24-03-2025 (010012) Monday 26 August 2024 +0–2=1 -25.5
S.C. Heerenveen interne competitie 06-01-2025 t/m 17-02-2025 (010012) Monday 26 August 2024 +1–1=1 -5.6
S.C. Heerenveen interne competitie 04-11-2024 t/m 16-12-2024 (010012) Monday 26 August 2024 +1–2=2 +6.8
S.C. Heerenveen interne competitie 26-08-2024 t/m 21-10-2024 (010012) Monday 26 August 2024 +0–4=1 -35.7
S.C. Heerenveen interne competitie 25-03-2024 t/m 13-05-2024 (010012) Monday 21 August 2023 +0–3=1 -51.9
S.C. Heerenveen interne competitie 29-01-2024 t/m 18-03-2024 (010012) Monday 21 August 2023 +2–3=2 +21.0
S.C. Heerenveen interne competitie 08-01-2024 t/m 22-01-2024 (010012) Monday 21 August 2023 +2–1=0 +25.4
S.C. Heerenveen interne competitie 27-11-2023 t/m 11-12-2023 (010012) Monday 21 August 2023 +0–2=0 -50.9
S.C. Heerenveen interne competitie 28-08-2023 t/m 20-11-2023 (010012) Monday 21 August 2023 +3–5=1 -4.5

Rating History

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Peak Ratings

Classic 1556 April 1, 2024
Rapid 1494 March 1, 2026
Blitz 1413 Jan. 1, 2026

Games

Wins 23
Losses 45
Draws 11
Win Rate 29%

Performance by Color

Color Wins Draws Losses Win Rate
White 13 5 21 33%
Black 10 6 24 25%

Recent Matches

Dam van, F. (Frans) (1619) Monday 23 February 2026 LOSS -9.3
Heide van der, T. (Tim) Monday 16 February 2026 LOSS
Riepma, Z. (Zeeger) (1582) Monday 2 February 2026 WIN +20.8
Wolfswinkel, W. (Lucas) Monday 26 January 2026 WIN
Smidstra, D. (Durk) (1534) Monday 19 January 2026 WIN +18.8
Kooij van der, T.P. (Pieter) (1564) Monday 22 December 2025 WIN +22.3
Doetjes, P. (Peter) (1650) Monday 8 December 2025 LOSS -8.0
Riepma, Z. (Zeeger) (1573) Monday 1 December 2025 LOSS -10.0
Smidstra, D. (Durk) (1432) Monday 1 December 2025 WIN +18.5
Men, Z. (Zihan) (1330) Monday 1 December 2025 WIN +13.6
Ruiter de, W. (Wietze) (1508) Monday 1 December 2025 LOSS -12.9
Kooij van der, T.P. (Pieter) (1503) Monday 1 December 2025 LOSS -13.1
Lapka, P. (Pawel) (1716) Monday 1 December 2025 LOSS -5.0
Dam van, F. (Frans) (1689) Monday 1 December 2025 LOSS -5.8
Heidinga, F. (Frits) (1735) Monday 1 December 2025 WIN +30.5
Klaassen, E. (Erik) (1594) Monday 1 December 2025 LOSS -9.2
Derks, M. (Mark) (1703) Monday 1 December 2025 LOSS -5.4
Ruiter de, W. (Wietze) (1507) Monday 24 November 2025 WIN +19.8
Klaassen, E. (Erik) (1600) Monday 17 November 2025 LOSS -9.9
Dam van, F. (Frans) (1636) Monday 10 November 2025 LOSS -8.5