Thiago Domingos Aquino,
Current rating: 1537
Record: 5-3-1
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 188 | Valverde, Luis Eduardo (1500) | Won 2-1 | +181518 |
| 2standard | 19 | de Jesus dos Santos, Diego (1518) | Won 2-0 | +181536 |
| 3standard | 15 | Sella, Eduardo Liboni (1530) | Lost 1-2 | -181518 |
| 4standard | 122 | Medeiros, Nicholas A (1576) | Lost 1-2 | -171501 |
| 5standard | 72 | Ricardo Carrara Marcon, (1500) | Draw 1-1 | 01501 |
| 6standard | 197 | Zanini, Caio (1500) | Won 0-0 | +181519 |
| 7standard | 143 | Eduardo T Santos, (1516) | Won 2-1 | +181537 |
| 8standard | 104 | Rodrigo Almeida Martin, (1518) | Won 2-0 | +181555 |
| 9standard | 66 | Gennari Souza, Juliano (1577) | Lost 0-2 | -181537 |
| average opponent: 1526record: 5-3-1 | new rating: 1537 | |||