Player record

Ronghui (Ron) Ji

ID 27530INMaleInactive

Ronghui (Ron) Ji's USATT rating is 2,022.

USATT rating2,022
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Wins

44

Indexed tournament wins

Losses

29

Indexed tournament losses

Matches

73

Decisive results

Win rate

60.3%

Across indexed matches

Peak rating

2,030

Highest rating in the available history.

Biggest upset

Spenser Lam

Killerspin Holiday Open · Dec 30, 2007 · +301 rating

Open →

Biggest loss

Yu Cheung Moy

Killerspin Holiday Classic Open · Dec 28, 2004 · -211 rating

Open →

Most frequent opponent

Spenser Lam

3 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

10 tournament appearances · synced Aug 26, 2026, 2:23 AM

DateTournamentRating inRating afterPoints changedRecord
Dec 29, 2008SPINvitationalTournament · View matches2,0302,022-8+0 / -84W / 2L
Dec 30, 2007Killerspin Holiday OpenTournament · View matches · USATT readjusted 1,914 → 1,9801,9142,030+50+53 / -36W / 3L
Dec 30, 2006Killerspin Holiday OpenTournament · View matches1,8941,914+20+38 / -1810W / 5L
Dec 30, 20052005 Killerspin Holiday OpenTournament · View matches1,9241,894-30+0 / -302W / 4L
Dec 28, 2004Killerspin Holiday Classic OpenTournament · View matches1,9211,924+33W / 4L
Apr 24, 2004Indiana State Closed ChampionshipTournament · View matches1,9131,921+8+15 / -72W / 2L
Dec 29, 2003Killerspin Open 2003Tournament · View matches1,9061,913+7+14 / -73W / 3L
Apr 27, 20032003 IN State ClosedTournament · View matches · USATT readjusted 1,835 → 1,8861,8351,906+20+46 / -266W / 2L
Dec 29, 20022002 Killerspin OpenTournament · View matches1,8351,83502W / 1L
Aug 11, 20022002 Indianapolis Summer OpenTournament · View matches · Initial rating 1,835Unrated1,835—6W / 3L