Wins
404
Indexed tournament wins
Player record
JIM TARKOWSKI
Losses
136
Indexed tournament losses
Matches
540
Decisive results
Win rate
74.8%
Across indexed matches
Peak rating
2,006
Highest rating in the available history.
Biggest upset
Adam Block
2019 Valley of the Sun Open · Dec 7, 2019 · +211 rating
Open →Biggest loss
Matt Winkler
TT&M Fall Open · Oct 25, 1998 · -334 rating
Open →Most frequent opponent
Robert Trudell
13 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
74 tournament appearances · synced Aug 25, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 16, 2000 | AZ State Championship Pt. 2Tournament · View matches | 1,955 | 1,965 | +10+10 / 0 | 2W / 0L |
| Apr 22, 2000 | Arizona State ChampionshipsTournament · View matches | 1,972 | 1,955 | -17+0 / -17 | 2W / 2L |
| Feb 27, 2000 | Arizona OpenTournament · View matches | 1,985 | 1,972 | -13+13 / -26 | 7W / 3L |
| Sep 19, 1999 | Lake Havasu OpenTournament · View matches | 1,982 | 1,985 | +3+13 / -10 | 4W / 1L |
| Aug 29, 1999 | Teams and More OpenTournament · View matches | 1,986 | 1,982 | -4+3 / -7 | 5W / 1L |
| Apr 25, 1999 | Arizona State ChampionshipTournament · View matches | 1,931 | 1,986 | +55+55 / 0 | 15W / 0L |
| Mar 21, 1999 | Arizona OpenTournament · View matches | 1,924 | 1,931 | +7+15 / -8 | 8W / 1L |
| Dec 6, 1998 | Valley of the Sun OpenTournament · View matches | 1,928 | 1,924 | -4+4 / -8 | 3W / 1L |
| Oct 25, 1998 | TT&M Fall OpenTournament · View matches | 1,978 | 1,928 | -50+0 / -50 | 5W / 1L |
| Sep 20, 1998 | Lake Havasu OpenTournament · View matches | 1,983 | 1,978 | -5+2 / -7 | 5W / 1L |
| Jul 26, 1998 | Arizona Sizzler OpenTournament · View matches | 2,006 | 1,983 | -23 | 1W / 1L |
| May 17, 1998 | Arizona State ChampionshipTournament · View matches | 1,969 | 2,006 | +37 | 8W / 0L |
| Feb 22, 1998 | 1998 Arizona OpenTournament · View matches | 1,951 | 1,969 | +18 | 6W / 2L |
| Dec 7, 1997 | 1997 Valley of the Sun OpenTournament · View matches | 1,949 | 1,951 | +2+20 / -18 | 14W / 3L |
| Sep 21, 1997 | Lake HavasuTournament · View matches | 1,938 | 1,949 | +11+21 / -10 | 6W / 2L |
| Aug 3, 1997 | 1997 Arizona Open SizzlerTournament · View matches | 1,933 | 1,938 | +5+21 / -16 | 4W / 3L |
| May 18, 1997 | Tucson OpenTournament · View matches | 1,970 | 1,933 | -37 | 3W / 1L |
| Apr 26, 1997 | 1997 Arizona ClosedTournament · View matches | 1,965 | 1,970 | +5+18 / -13 | 7W / 1L |
| Feb 23, 1997 | 1997 Arizona OpenTournament · View matches | 1,978 | 1,965 | -13+7 / -20 | 5W / 2L |
| Dec 8, 1996 | Arizona Open Winter Warm-upTournament · View matches | 1,973 | 1,978 | +5+14 / -9 | 8W / 2L |