Arthur De Castro Siqueira

BRA Born 1983 Male
FIDE ID
538033569

Player overview

Arthur De Castro Siqueira’s highest recorded classical FIDE rating is 1864 (November 2025). On the November 2026 FIDE list, Arthur De Castro Siqueira ranks #86986 worldwide and #1388 in Brazil among active classical players.

FIDE ratings

1769

Classical

Published FIDE

1550

Rapid

Published FIDE

1596

Blitz

Published FIDE

Official classical ranks

World rank
#86986
National rank · BRA
#1388

Active players · Nov 2026 FIDE list ⓘ

Rating milestones

Highest recorded rating
1864 Nov 2025
Recorded years
2025–2026
Archived games
0

Based on available monthly lists and saved games.

Rating history

FIDE rating history

Published rating lists through Nov 2026.

Download chart or data

View rating lists

Games

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

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

No published games are available in this tab.

FIDE tournaments

DateTournamentTypeScore
2026-10-14IV Copa de Xadrez Blitz da APXBlitz2

All tournament results