Player record

Ryu, Marcus

ID 82906ILMaleInactive
Current rating1,524
Back to ratingsCompare player

Wins

10

Indexed tournament wins

Losses

5

Indexed tournament losses

Matches

15

Decisive results

Win rate

66.7%

Across indexed matches

Peak rating

1,524

Highest rating in the available history.

Biggest upset

Sneath, Rod

Schaumburg Summer Open · Jul 31, 2010 · +117 rating

Open →

Biggest loss

Pasion, Donato

Schaumburg Summer Open · Jul 31, 2010 · -54 rating

Open →

Most frequent opponent

Pasion, Donato

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 8, 2026, 2:17 AM

DateTournamentRating inRating afterPoints changedRecord
Jul 31, 2010Schaumburg Summer OpenTournament · View matches1,4751,524+49+69 / -205W / 3L
May 8, 2010Schaumburg Spring OpenTournament · View matches · Initial rating 1,475Unrated1,475+19+39 / -205W / 2L