Wins
7
Indexed tournament wins
Player record
Kubler-Kielb, Joanna
Losses
13
Indexed tournament losses
Matches
20
Decisive results
Win rate
35.0%
Across indexed matches
Peak rating
1,456
Highest rating in the available history.
Biggest upset
Winston Wu
2019 MDTTC August Open · Aug 10, 2019 · +294 rating
Open →Biggest loss
Charlie Lapkoff
2019 MDTTC October Open · Oct 12, 2019 · -382 rating
Open →Most frequent opponent
Funderberg, Christian
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 15, 2026, 2:22 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 8, 2020 | 2020 MDTTC February OpenTournament · View matches | 1,436 | 1,456 | +20+20 / 0 | 1W / 5L |
| Oct 12, 2019 | 2019 MDTTC October OpenTournament · View matches | 1,456 | 1,436 | -20+0 / -20 | 1W / 2L |
| Aug 10, 2019 | 2019 MDTTC August OpenTournament · View matches | 1,405 | 1,456 | +51+57 / -6 | 2W / 2L |
| Jun 8, 2019 | 2019 Maryland State ChampionshipsTournament · View matches · Initial rating 1,405 | Unrated | 1,405 | — | 3W / 4L |
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