Wins
31
Indexed tournament wins
Player record
Jackiewicz, Alexander
Losses
30
Indexed tournament losses
Matches
61
Decisive results
Win rate
50.8%
Across indexed matches
Peak rating
995
Highest rating in the available history.
Biggest upset
Zarycki, Stanislaw
2024 Flow Chicago Open · Feb 3, 2024 · +540 rating
Open →Biggest loss
Matthew Vanderjack
2023 Experior Spring Open · Apr 29, 2023 · -384 rating
Open →Most frequent opponent
Katy Lee
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
9 tournament appearances · synced Aug 8, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 20, 2024 | 2024 Michlin Metals OpenTournament · View matches | 995 | 970 | -25+0 / -25 | 1W / 2L |
| Feb 3, 2024 | 2024 Flow Chicago OpenTournament · View matches · USATT readjusted 765 → 971 | 765 | 995 | +24+62 / -38 | 6W / 3L |
| Dec 3, 2023 | 2023 PACBA OpenTournament · View matches | 802 | 765 | -37+23 / -60 | 2W / 6L |
| Oct 21, 2023 | 2023 S & T Transport OpenTournament · View matches | 815 | 802 | -13+7 / -20 | 3W / 3L |
| Sep 9, 2023 | 2023 USATT Illinois State ChampionshipsTournament · View matches | 804 | 815 | +11+40 / -29 | 5W / 6L |
| Aug 12, 2023 | 2023 Experior Summer OpenTournament · View matches | 790 | 804 | +14+16 / -2 | 6W / 3L |
| Jun 10, 2023 | 2023 PolDoor OpenTournament · View matches | 797 | 790 | -7+16 / -23 | 4W / 2L |
| Apr 29, 2023 | 2023 Experior Spring OpenTournament · View matches | 853 | 797 | -56+0 / -56 | 1W / 3L |
| Nov 12, 2022 | US-CHINA PING PONG Diplomacy 50th Anniversary Celebration tournamentTournament · View matches · Initial rating 853 | Unrated | 853 | — | 3W / 2L |
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