Wins
223
Indexed tournament wins
Player record
Ofei, Michael
Losses
271
Indexed tournament losses
Matches
494
Decisive results
Win rate
45.1%
Across indexed matches
Peak rating
1,909
Highest rating in the available history.
Biggest upset
Karen Ma
2007 JOOLA N. American Teams O · Nov 25, 2007 · +366 rating
Open →Biggest loss
Kolb, Philip
Columbus RR Open · Mar 2, 2002 · -679 rating
Open →Most frequent opponent
Ronald Arcaro
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
53 tournament appearances · synced Aug 8, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 4, 2003 | 2003 Cleveland Spring OpenTournament · View matches | 1,644 | 1,634 | -10+17 / -27 | 4W / 10L |
| Apr 13, 2003 | 39th St. Joseph Valley OpenTournament · View matches | 1,688 | 1,644 | -44+3 / -47 | 3W / 10L |
| Mar 8, 2003 | South Bend OpenTournament · View matches | 1,746 | 1,688 | -58 | 2W / 7L |
| Feb 22, 2003 | Columbus Giant RR OpenTournament · View matches | 1,699 | 1,746 | +47+67 / -20 | 7W / 4L |
| Dec 29, 2002 | 2002 Killerspin OpenTournament · View matches · USATT readjusted 1,601 → 1,666 | 1,601 | 1,699 | +33+64 / -31 | 4W / 5L |
| Dec 22, 2002 | 2002 US National ChampionshipsTournament · View matches | 1,618 | 1,601 | -17 | 2W / 8L |
| Nov 9, 2002 | Dayton Giant RR OpenTournament · View matches | 1,577 | 1,618 | +41+57 / -16 | 5W / 3L |
| Oct 20, 2002 | 2002 Millcreek OpenTournament · View matches | 1,600 | 1,577 | -23+0 / -23 | 1W / 5L |
| Sep 29, 2002 | Willoughby Hill Giant RR OpenTournament · View matches | 1,554 | 1,600 | +46+51 / -5 | 3W / 3L |
| Aug 18, 2002 | Macy Block OpenTournament · View matches | 1,581 | 1,554 | -27+0 / -27 | 3W / 7L |
| Aug 11, 2002 | 2002 Indianapolis Summer OpenTournament · View matches · USATT readjusted 1,469 → 1,533 | 1,469 | 1,581 | +48+59 / -11 | 7W / 3L |
| Aug 3, 2002 | South Bend OpenTournament · View matches | 1,523 | 1,469 | -54 | 3W / 6L |
| Mar 24, 2002 | Buckeye OpenTournament · View matches | 1,384 | 1,523 | +139 | 7W / 3L |
| Mar 2, 2002 | Columbus RR OpenTournament · View matches | 1,473 | 1,384 | -89 | 10W / 3L |
| Jan 20, 2002 | 2002 Cleveland Winter OpenTournament · View matches | 1,547 | 1,473 | -74+1 / -75 | 2W / 2L |
| Mar 18, 2001 | Buckeye Open 2001Tournament · View matches | 1,593 | 1,547 | -46+13 / -59 | 1W / 5L |
| May 7, 2000 | 2000 Ohio Championships ClosedTournament · View matches | 1,575 | 1,593 | +18+24 / -6 | 2W / 4L |
| Mar 19, 2000 | Buckeye Open TTTTournament · View matches | 1,569 | 1,575 | +6+23 / -17 | 5W / 7L |
| Mar 11, 2000 | Atlanta Giant RRTournament · View matches | 1,569 | 1,558 | -11+0 / -11 | 2W / 4L |
| Feb 27, 2000 | Newark Macy Block OpenTournament · View matches | 1,559 | 1,569 | +10 | 2W / 5L |