Player record

Stone, Collin

ID 223672AZMaleInactive
Current rating1,354

Wins

23

Indexed tournament wins

Losses

7

Indexed tournament losses

Matches

30

Decisive results

Win rate

76.7%

Across indexed matches

Peak rating

1,354

Highest rating in the available history.

Biggest upset

Vu, Dac

2018 Valley of the Sun Open · Dec 8, 2018 · +117 rating

Open →

Biggest loss

Not enough data

No qualifying loss available.

Most frequent opponent

Sai, Achintya

3 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

4 tournament appearances · synced Aug 14, 2026, 2:23 AM

DateTournamentRating inRating afterPoints changedRecord
May 18, 20192019 Arizona Closed (AZ State Championship)Tournament · View matches1,3161,354+38+43 / -58W / 1L
Mar 2, 20192019 Arizona Open & Giant Round RobinTournament · View matches · USATT readjusted 1,125 → 1,2941,1251,316+22+29 / -76W / 3L
Dec 8, 20182018 Valley of the Sun OpenTournament · View matches1,0861,125+39+39 / 06W / 2L
Sep 29, 20182018 Best of the West OpenTournament · View matches · Initial rating 1,086Unrated1,0860+8 / -83W / 1L