Wins
43
Indexed tournament wins
Player record
McKissock, Gerard
Losses
68
Indexed tournament losses
Matches
111
Decisive results
Win rate
38.7%
Across indexed matches
Peak rating
1,384
Highest rating in the available history.
Biggest upset
BOB BOWLANDER
US Nationals · Dec 21, 1997 · +307 rating
Open →Biggest loss
Borowski, Robert
San Diego Open · May 10, 1998 · -650 rating
Open →Most frequent opponent
Quant, Irving
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
15 tournament appearances · synced Aug 9, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 7, 2000 | San Diego Spring OpenTournament · View matches | 1,384 | 1,371 | -13 | 3W / 5L |
| Dec 11, 1999 | 1999 4th Annual US Nationals WTournament · View matches | 1,348 | 1,384 | +36+39 / -3 | 3W / 2L |
| Oct 3, 1999 | San Diego 40th Anniversary OpeTournament · View matches | 1,343 | 1,348 | +5 | 3W / 4L |
| Dec 20, 1998 | 1998 USATT NationalsTournament · View matches | 1,328 | 1,343 | +15+59 / -44 | 8W / 9L |
| Nov 15, 1998 | San Diego Fall OpenTournament · View matches | 1,269 | 1,328 | +59+80 / -21 | 5W / 3L |
| Jun 14, 1998 | Mieklejohn SeniorsTournament · View matches | 1,232 | 1,269 | +37+45 / -8 | 2W / 3L |
| May 10, 1998 | San Diego OpenTournament · View matches | 1,292 | 1,232 | -60+0 / -60 | 0W / 6L |
| Apr 26, 1998 | Thousand Oaks TTCTournament · View matches | 1,322 | 1,292 | -30 | 0W / 7L |
| Dec 21, 1997 | US NationalsTournament · View matches · USATT readjusted 1,197 → 1,260 | 1,197 | 1,322 | +62+74 / -12 | 6W / 8L |
| Dec 7, 1997 | 1997 2nd Annual US Nationals "Tournament · View matches | 1,190 | 1,197 | +7+25 / -18 | 5W / 3L |
| Oct 19, 1997 | San Diego OpenTournament · View matches | 1,238 | 1,190 | -48+0 / -48 | 1W / 4L |
| Sep 7, 1997 | Pacific Coast OpenTournament · View matches | 1,268 | 1,238 | -30+0 / -30 | 0W / 5L |
| Jul 20, 1997 | 1997 AGBUTournament · View matches · USATT readjusted 1,110 → 1,246 | 1,110 | 1,268 | +22+53 / -31 | 4W / 4L |
| Jun 22, 1997 | California State OpenTournament · View matches | 1,112 | 1,110 | -2+0 / -2 | 1W / 3L |
| May 11, 1997 | San Diego OpenTournament · View matches · Initial rating 1,112 | Unrated | 1,112 | — | 2W / 2L |
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