Wins
24
Indexed tournament wins
Player record
Michael Pietro Rivera
Losses
23
Indexed tournament losses
Matches
47
Decisive results
Win rate
51.1%
Across indexed matches
Peak rating
1,388
Highest rating in the available history.
Biggest upset
Juan Carrasquel
2023 Butterfly Puerto Rico Teams Open · Mar 31, 2023 · +167 rating
Open →Biggest loss
Joseph E Vega Rodríguez
2024 Butterfly Puerto Rico Teams Open · Apr 12, 2024 · -404 rating
Open →Most frequent opponent
Eliel Martinez Ríos
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 28, 2026, 2:27 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 12, 2024 | 2024 Butterfly Puerto Rico Teams OpenTournament · View matches | 1,388 | 1,343 | -45+41 / -86 | 6W / 9L |
| Mar 31, 2023 | 2023 Butterfly Puerto Rico Teams OpenTournament · View matches | 1,289 | 1,388 | +99 | 12W / 10L |
| Apr 8, 2022 | 2022 Butterfly Puerto Rico Teams OpenTournament · View matches · Initial rating 1,289 | Unrated | 1,289 | — | 6W / 4L |
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