Guilherme Costa Marques

POR Born 2011 Male
FIDE ID
1980092

Player overview

Guilherme Costa Marques’s highest recorded classical FIDE rating is 1514 (March 2025). On the November 2026 FIDE list, Guilherme Costa Marques ranks #197626 worldwide and #1065 in Portugal among active classical players.

FIDE ratings

1481

Classical

Published FIDE

1495

Rapid

Published FIDE

1573

Blitz

Published FIDE

Official classical ranks

World rank
#197626
National rank · POR
#1065

Active players · Nov 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
1514 Mar 2025
Recorded years
2025–2026
Archived games
0

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Nov 2026.

View rating lists

FIDE tournaments

DateTournamentTypeScore
2026-10-18Chess Labour City 2026Rapid3

All tournament results

Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-09 (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.