Player record

Derrick Williams

ID 15631FLMaleInactive

Derrick Williams's USATT rating is 1,714.

USATT rating1,714
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Wins

85

Indexed tournament wins

Losses

65

Indexed tournament losses

Matches

150

Decisive results

Win rate

56.7%

Across indexed matches

Peak rating

1,729

Highest rating in the available history.

Biggest upset

Thomas Wintrich

1999 US Open · Jul 4, 1999 · +371 rating

Open →

Biggest loss

Gabor Nezner Jr.

BCC · Nov 21, 1998 · -230 rating

Open →

Most frequent opponent

Carlos Orlando Tangsing

8 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

13 tournament appearances · synced Aug 25, 2026, 2:23 AM

DateTournamentRating inRating afterPoints changedRecord
Oct 9, 199910/10 Chinese One Day RRTournament · View matches1,7291,714-15+7 / -227W / 4L
Jul 4, 19991999 US OpenTournament · View matches · USATT readjusted 1,531 → 1,6941,5311,729+35+48 / -133W / 6L
Apr 3, 1999BCC April OpenTournament · View matches1,5011,531+30+30 / 02W / 4L
Jan 31, 1999Orlando Winter OpenTournament · View matches1,4961,501+5+10 / -56W / 2L
Jan 9, 1999BCC Butterfly Jan OpenTournament · View matches1,4691,496+27+41 / -147W / 5L
Nov 21, 1998BCCTournament · View matches1,4891,471-185W / 5L
Oct 25, 1998Joe Henneke Space Coast OpenTournament · View matches · USATT readjusted 1,388 → 1,4421,3881,489+47+47 / 03W / 2L
Oct 10, 1998One Day RRTournament · View matches1,3651,388+2311W / 5L
Aug 30, 1998Florida State ClosedTournament · View matches1,3611,365+4+11 / -76W / 6L
Jun 28, 19981998 Joe Henneke Memorial OpenTournament · View matches1,1541,361+20713W / 2L
May 31, 1998Florida Sunshine State GamesTournament · View matches1,0551,154+998W / 7L
Apr 25, 1998Miami TTC One-day RRTournament · View matches1,0511,055+4+29 / -256W / 9L
Jan 11, 1998South Florida "Winter SunshineTournament · View matches · Initial rating 1,051Unrated1,051—8W / 8L