Player record

Pires, Marcelo

ID 82850MDMaleInactive
Current rating1,216
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Wins

46

Indexed tournament wins

Losses

41

Indexed tournament losses

Matches

87

Decisive results

Win rate

52.9%

Across indexed matches

Peak rating

1,216

Highest rating in the available history.

Biggest upset

Goldstein, David

2011 Butterfly MDTTC March Open · Mar 6, 2011 · +638 rating

Open →

Biggest loss

Lu, Jie

2011 Potomac Spring Open · May 15, 2011 · -536 rating

Open →

Most frequent opponent

Timothy La

5 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

9 tournament appearances · synced Aug 7, 2026, 2:17 AM

DateTournamentRating inRating afterPoints changedRecord
Nov 10, 2013Potomac 2013 Fall OpenTournament · View matches1,2121,216+43W / 6L
Oct 27, 2013Butterfly MDTTC October OpenTournament · View matches9821,212+23010W / 7L
Dec 17, 20112011 US NationalsTournament · View matches972982+10+10 / 04W / 4L
Nov 19, 20112011 Potomac Fall OpenTournament · View matches999972-274W / 2L
Oct 16, 20112011 Butterfly MDTTC October OpenTournament · View matches995999+4+6 / -28W / 4L
May 15, 20112011 Potomac Spring OpenTournament · View matches1,181995-186+0 / -1862W / 7L
Mar 6, 20112011 Butterfly MDTTC March OpenTournament · View matches9011,181+2807W / 5L
Oct 24, 20102010 Butterfly MDTTC OpenTournament · View matches771901+1306W / 2L
May 2, 20102010 Butterfly MDTTC OpenTournament · View matches · Initial rating 771Unrated771—2W / 4L