Wins
276
Indexed tournament wins
Player record
Sumner, Lee
Losses
220
Indexed tournament losses
Matches
496
Decisive results
Win rate
55.6%
Across indexed matches
Peak rating
1,813
Highest rating in the available history.
Biggest upset
Onukwufor, Cahibuzo
Maryland Circuit · Jul 12, 1998 · +213 rating
Open →Biggest loss
Wilson, Kurt
Maryland March Circuit · Mar 7, 1999 · -1051 rating
Open →Most frequent opponent
Yvonne Kronlage
21 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
46 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 27, 2005 | 2005 N. American Teams Open ChTournament · View matches | 1,605 | 1,578 | -27 | 2W / 10L |
| Apr 17, 2005 | 2005 PA State Championship (ClTournament · View matches | 1,701 | 1,605 | -96+8 / -104 | 1W / 5L |
| Nov 30, 2003 | North American TeamsTournament · View matches | 1,685 | 1,701 | +16 | 12W / 5L |
| Nov 9, 2003 | Maryland CircuitTournament · View matches | 1,654 | 1,685 | +31+44 / -13 | 9W / 3L |
| Feb 9, 2003 | Maryland CircuitTournament · View matches | 1,646 | 1,654 | +8 | 5W / 3L |
| Dec 1, 2002 | Stiga N.A. Teams ChampionshipsTournament · View matches | 1,655 | 1,646 | -9 | 13W / 8L |
| Nov 10, 2002 | Maryland CircuitTournament · View matches | 1,670 | 1,655 | -15 | 6W / 5L |
| Apr 13, 2002 | Maryland CircuitTournament · View matches | 1,725 | 1,670 | -55 | 5W / 4L |
| Mar 9, 2002 | Maryland CircuitTournament · View matches | 1,725 | 1,725 | 0 | 7W / 3L |
| Dec 2, 2001 | Maryland December CircuitTournament · View matches | 1,737 | 1,725 | -12+1 / -13 | 6W / 1L |
| Nov 11, 2001 | Maryland November CircuitTournament · View matches | 1,537 | 1,737 | +200 | 9W / 1L |
| Apr 22, 2001 | PA State Closed Championship 2Tournament · View matches | 1,617 | 1,537 | -80+0 / -80 | 2W / 4L |
| Nov 26, 2000 | No. Amer. Teams Open ChampionshipsTournament · View matches | 1,666 | 1,617 | -49+42 / -91 | 8W / 10L |
| Sep 24, 2000 | MATTC September OpenTournament · View matches | 1,721 | 1,666 | -55+17 / -72 | 3W / 4L |
| Aug 26, 2000 | Maryland August Circuit TeamsTournament · View matches | 1,720 | 1,721 | +1+11 / -10 | 6W / 1L |
| Jan 9, 2000 | Maryland January CircuitTournament · View matches | 1,739 | 1,720 | -19 | 6W / 3L |
| Dec 5, 1999 | Maryland December CircuitTournament · View matches | 1,757 | 1,739 | -18 | 6W / 3L |
| Nov 28, 1999 | 1999 NA Teams 2Tournament · View matches | 1,760 | 1,757 | -3 | 9W / 12L |
| Nov 7, 1999 | Maryland November CircuitTournament · View matches | 1,664 | 1,760 | +96 | 9W / 3L |
| Oct 24, 1999 | 1999 MATTC October OpenTournament · View matches | 1,658 | 1,664 | +6+13 / -7 | 10W / 1L |
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