Arena, Rodrigo
Current rating: 1462
Record: 1-3-1
| Regional Championships Sao Paulo 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 17 | Araujo, Leandro (1500) | Draw 1-1 | 01500 |
| 2standard | 31 | Lemos Mota, Matheus (1588) | Won 2-0 | +201520 |
| 3standard | 19 | Kopke, Leandro (1459) | Lost 1-2 | -191501 |
| 4standard | 34 | Hassan, Andre (1388) | Lost 1-2 | -211480 |
| 5standard | 45 | Lage Martins, Bruno (1445) | Lost 0-1 | -181462 |
| average opponent: 1476record: 1-3-1 | new rating: 1462 | |||