Sobanski, Mateus
Current rating: 1476
Record: 2-4
| Regional Championships Sao Paulo 2023 Cycle 3 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 41 | Medeiros Merjam, Guilherme (1855) | Won 2-1 | +241524 |
| 2pioneer | 19 | Araujo, Renato Henrique (1679) | Lost 0-2 | -151509 |
| 3pioneer | 32 | De Souza Leite Segura, Paulo Sergio (1633) | Lost 0-2 | -161493 |
| 4pioneer | 43 | Almeida, Bruno [BRA] (1448) | Won 2-1 | +171510 |
| 5pioneer | 50 | Gennari Souza, Juliano (1637) | Lost 1-2 | -151495 |
| 6pioneer | 47 | Ohana, Gustavo (1473) | Lost 0-2 | -191476 |
| average opponent: 1621record: 2-4 | new rating: 1476 | |||