Player record

Alfonso, David

ID 89610MAMaleInactive
Current rating1,499
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Wins

34

Indexed tournament wins

Losses

53

Indexed tournament losses

Matches

87

Decisive results

Win rate

39.1%

Across indexed matches

Peak rating

1,499

Highest rating in the available history.

Biggest upset

Garcia, Daniel

Westchester April 2019 Open · Apr 27, 2019 · +422 rating

Open →

Biggest loss

Yenlee, Max

Westchester February 2019 Open · Feb 23, 2019 · -311 rating

Open →

Most frequent opponent

Walzer-Goldfeld, Stefan

3 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

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

DateTournamentRating inRating afterPoints changedRecord
Feb 22, 2020Westchester February 2020 OpenTournament · View matches1,4461,499+53+57 / -49W / 3L
Aug 4, 2019NYITTC August 4, 2019Tournament · View matches1,4151,446+31+33 / -22W / 5L
Apr 27, 2019Westchester April 2019 OpenTournament · View matches · USATT readjusted 1,214 → 1,3521,2141,415+63+100 / -372W / 2L
Feb 23, 2019Westchester February 2019 OpenTournament · View matches1,2591,214-45+7 / -522W / 5L
Nov 4, 2018RITTA Fall Open 2018Tournament · View matches1,2481,259+11+22 / -115W / 5L
Oct 27, 2018Westchester October 2018 OpenTournament · View matches1,2481,2480+0 / 00W / 6L
Oct 14, 20182018 MIT OpenTournament · View matches1,2721,248-243W / 5L
Jun 11, 201625th FIT Tai Shan Cup OpenTournament · View matches1,3051,272-33+0 / -330W / 6L
Nov 8, 201523rd FIT OpenTournament · View matches · USATT readjusted 1,007 → 1,2811,0071,305+24+24 / 09W / 1L
Jun 30, 2013MIT Summer 2013 OpenTournament · View matches1,0101,007-31W / 4L
Mar 30, 2013MIT Spring 2013 OpenTournament · View matches1,0101,01001W / 6L
Nov 11, 201217th FIT OpenTournament · View matches · Initial rating 1,010Unrated1,010—0W / 5L