Player record

Castillo, Donald

ID 61835PAMaleInactive
Current rating1,402
Back to ratingsCompare player

Wins

59

Indexed tournament wins

Losses

72

Indexed tournament losses

Matches

131

Decisive results

Win rate

45.0%

Across indexed matches

Peak rating

1,436

Highest rating in the available history.

Biggest upset

Iyer, Arun

MATTC November Open · Nov 12, 1995 · +219 rating

Open →

Biggest loss

Schrom, David

MATTC November Open · Nov 12, 1995 · -371 rating

Open →

Most frequent opponent

Parry, John

6 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

19 tournament appearances · synced Aug 8, 2026, 2:18 AM

DateTournamentRating inRating afterPoints changedRecord
Mar 28, 1999MATTC March OpenTournament · View matches1,4141,402-122W / 3L
Feb 21, 1998MATTC February OpenTournament · View matches1,4251,414-11+0 / -111W / 2L
Jan 25, 1998MATTC January OpenTournament · View matches1,4261,425-1+6 / -73W / 1L
Oct 26, 1997MATTC October OpenTournament · View matches1,4361,426-10+2 / -121W / 2L
Apr 21, 1996'96 Penna State Championship CTournament · View matches1,3001,436+1365W / 5L
Feb 11, 1996MATTC February OpenTournament · View matches1,2621,300+38+40 / -22W / 6L
Nov 12, 1995MATTC November OpenTournament · View matches1,2341,262+288W / 8L
Sep 24, 1995MATTC September OpenTournament · View matches1,2141,234+204W / 3L
Aug 20, 1995Sun TV Pittsburgh OpenTournament · View matches1,2171,214-32W / 6L
Aug 6, 1995Keystone State GamesTournament · View matches1,2191,217-2+0 / -21W / 2L
Jun 11, 1995MATTC June OpenTournament · View matches1,2591,219-40+0 / -400W / 5L
Apr 23, 1995PENN Closed ChampionshipsTournament · View matches1,2421,259+174W / 4L
Feb 11, 1995MATTC February OpenTournament · View matches1,2691,242-274W / 4L
Nov 13, 1994MATTC November OpenTournament · View matches1,3661,331-353W / 3L
Sep 18, 1994MATTC September OpenTournament · View matches1,3621,366+42W / 1L
Aug 21, 1994Sun TV OpenTournament · View matches1,3431,362+19+36 / -175W / 4L
Jun 12, 1994MATTC June OpenTournament · View matches1,3321,343+117W / 3L
Apr 24, 1994Pennsylvania State Closed ChamTournament · View matches1,3361,332-42W / 4L
Mar 20, 1994Jersey Shore March OpenTournament · View matches1,2571,336+793W / 6L