Wins
44
Indexed tournament wins
Player record
Ji, Ronghui (Ron)
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 8, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 29, 2008 | SPINvitationalTournament · View matches | 2,030 | 2,022 | -8+0 / -8 | 4W / 2L |
| Dec 30, 2007 | Killerspin Holiday OpenTournament · View matches · USATT readjusted 1,914 → 1,980 | 1,914 | 2,030 | +50+53 / -3 | 6W / 3L |
| Dec 30, 2006 | Killerspin Holiday OpenTournament · View matches | 1,894 | 1,914 | +20+38 / -18 | 10W / 5L |
| Dec 30, 2005 | 2005 Killerspin Holiday OpenTournament · View matches | 1,924 | 1,894 | -30+0 / -30 | 2W / 4L |
| Dec 28, 2004 | Killerspin Holiday Classic OpenTournament · View matches | 1,921 | 1,924 | +3 | 3W / 4L |
| Apr 24, 2004 | Indiana State Closed ChampionshipTournament · View matches | 1,913 | 1,921 | +8+15 / -7 | 2W / 2L |
| Dec 29, 2003 | Killerspin Open 2003Tournament · View matches | 1,906 | 1,913 | +7+14 / -7 | 3W / 3L |
| Apr 27, 2003 | 2003 IN State ClosedTournament · View matches · USATT readjusted 1,835 → 1,886 | 1,835 | 1,906 | +20+46 / -26 | 6W / 2L |
| Dec 29, 2002 | 2002 Killerspin OpenTournament · View matches | 1,835 | 1,835 | 0 | 2W / 1L |
| Aug 11, 2002 | 2002 Indianapolis Summer OpenTournament · View matches · Initial rating 1,835 | Unrated | 1,835 | — | 6W / 3L |
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