Player record

Andy Frederick

ID 77791CAMaleInactive
Current rating200

Wins

3

Indexed tournament wins

Losses

11

Indexed tournament losses

Matches

14

Decisive results

Win rate

21.4%

Across indexed matches

Peak rating

237

Highest rating in the available history.

Biggest upset

Not enough data

No qualifying upset available.

Biggest loss

Darukhanawalla, Malcolm

ICC California State Open · Dec 6, 2009 · -177 rating

Open →

Most frequent opponent

Aaditya Divikar

1 match

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

7 tournament appearances · synced Aug 11, 2026, 2:34 AM

DateTournamentRating inRating afterPoints changedRecord
Dec 31, 2025*** ADMIN RATING ADJUSTMENT ***Tournament · View matches161200+390W / 0L
Dec 6, 2009ICC California State OpenTournament · View matches202161-411W / 2L
Oct 25, 2009Concord Youth CupTournament · View matches204202-20W / 1L
May 24, 2009Golden State OpenTournament · View matches2042040+0 / 00W / 2L
May 10, 2009ICC California State OpenTournament · View matches227204-230W / 3L
Nov 23, 2008Spin Magicians Northern CA FalTournament · View matches237227-100W / 2L
Oct 5, 2008Newgy Northern California FallTournament · View matches · Initial rating 237Unrated2372W / 1L