KNSB FIDE
IM

Ion Madrazo

Rated since May 2024

1402 Classic
1267 Rapid

Team Competition

Current team
De koddige koning 1
Klasse 6M · 2025-2026 · 4 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
LEE, S. (SHION) 1116
9566 OJKP 2024 Groep A · Saturday 5 October 2024
BOOISTER, L.E. (LARS) 1082
9566 OJKP 2024 Groep A · Saturday 5 October 2024
SINGH, R. (RAJVEER) 1056
9769 RIJST 2024 Groep A · Sunday 1 December 2024
CHEN, J. (JUNYU) 1037
7571 HSB GP 6 DSC Ochtend groep · Saturday 4 May 2024
HENNEKE, J. (JENS) 1010
8983 Grand Prix van Overschie 2024 Groep A · Saturday 25 May 2024
Worst losses
LIN, Y. (YI XUAN) 873
8846 Grand Prix Barendrecht IJsselmonde 2024 Groep A · Friday 12 April 2024
ANGELIS DE, P. (POLO) 874
8846 Grand Prix Barendrecht IJsselmonde 2024 Groep A · Friday 12 April 2024
HENDRIX, L.D. (LUCAS) 943
8983 Grand Prix van Overschie 2024 Groep A · Saturday 25 May 2024
MANSCHOT, J. (JASPER) 968
7571 HSB GP 6 DSC Ochtend groep · Saturday 4 May 2024
CHANG, Y. (YIWEI) 970
8983 Grand Prix van Overschie 2024 Groep A · Saturday 25 May 2024
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +0–1=0
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +0–1=0
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–0=1
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–0=1
RIJST 2024 Groep A Sunday 1 December 2024 +1–3=0 -39.4
OJKP 2024 Groep A Saturday 5 October 2024 +2–2=1 -4.3
Grand Prix van Overschie 2024 Groep A Saturday 25 May 2024 +2–5=0 -116.1
HSB GP 6 DSC Ochtend groep Saturday 4 May 2024 +4–1=0 +167.7
Grand Prix Barendrecht IJsselmonde 2024 Groep A Friday 12 April 2024 +4–3=0 -29.9

Rating History

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Peak Ratings

Classic 1541 Dec. 1, 2025
Rapid 1267 June 1, 2026

Games

Wins 13
Losses 16
Draws 3
Win Rate 41%

Performance by Color

Color Wins Draws Losses Win Rate
White 8 1 5 57%
Black 5 2 11 28%

Recent Matches

Schakel, P. (Paul) (1553) Saturday 7 March 2026 LOSS
Esch, N. (Nolan) (1511) Saturday 7 February 2026 LOSS
Hessels, M. (Martin) (1440) Saturday 22 November 2025 DRAW
Werten, A.P. (Tony) (1641) Saturday 1 November 2025 DRAW
Chua, T.Y. (Teng Yi) (1182) Sunday 1 December 2024 LOSS -17.1
Visee, A.F. (Arjean) (1111) Sunday 1 December 2024 LOSS -21.4
Rivera, B. (Benjamin) (1132) Sunday 1 December 2024 LOSS -20.1
Singh, R. (Rajveer) (1056) Sunday 1 December 2024 WIN +19.3
Paltoe, A. (Aidan) (1023) Saturday 5 October 2024 LOSS -28.4
Booister, L.E. (Lars) (1082) Saturday 5 October 2024 WIN +25.3
Lee, S. (Shion) (1116) Saturday 5 October 2024 WIN +27.6
Zhang, O. (Ouchen) (1053) Saturday 5 October 2024 DRAW -1.5
Singh, R. (Rajveer) (1039) Saturday 5 October 2024 LOSS -27.3
Lee, S. (Shion) (1015) Saturday 25 May 2024 LOSS -55.3
Hendrix, L.D. (Lucas) (943) Saturday 25 May 2024 LOSS -38.7
Chang, Y. (Yiwei) (970) Saturday 25 May 2024 LOSS -44.9
Noordegraaf, R. (Robin) (986) Saturday 25 May 2024 WIN +58.2
Toornman, B. (Bobbie) (987) Saturday 25 May 2024 LOSS -60.4
Henneke, J. (Jens) (1010) Saturday 25 May 2024 WIN +74.4
Rivera, B. (Benjamin) (1012) Saturday 25 May 2024 LOSS -49.4