Ayrton Katsunori Harada

BRA Born 2008 Male
FIDE ID
44779399

FIDE ratings

1560

Classical

Published FIDE

1624

Rapid

Published FIDE

1662

Blitz

Published FIDE

Official classical ranks

World rank
#165534
National rank · BRA
#2730

Active players · Nov 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
1684 Feb 2025
Recorded years
2024–2026
Archived games
6

Based on available monthly lists and saved games.

FIDE rating history

View rating lists

FIDE tournaments

DateTournamentTypeScore
2026-10-10V Manaus Chess Open STDClassical4

All tournament results

Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-07 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
1 2026-01-23 Brazil Chess - Floripa Florianopolis BRA 8.165 Ayrton Katsunori Harada Sergio Aparecido De Oliveira 1/2-1/2 26 Open
2 2026-01-20 Brazil Chess - Floripa Florianopolis BRA 5.226 Enzo Henrique Kisler Voges Ayrton Katsunori Harada 1-0 32 Open
3 2026-01-19 Brazil Chess - Floripa Florianopolis BRA 4.156 Ayrton Katsunori Harada Jairo Franca Junior 0-1 27 Open
4 2026-01-19 Brazil Chess - Floripa Florianopolis BRA 3.157 Alex Cerrato Ayrton Katsunori Harada 1-0 49 Open
5 2026-01-18 Brazil Chess - Floripa Florianopolis BRA 2.263 Ayrton Katsunori Harada 44732589 1-0 18 Open
6 2026-01-17 Brazil Chess - Floripa Florianopolis BRA 1.116 Pablo Alejandro Acosta Ayrton Katsunori Harada 1-0 21 Open

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