Raphael Noritake,
Current rating: 1502
Record: 3-3
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 77 | Paulo J Silva, (1518) | Lost 0-2 | -181482 |
| 3standard | 196 | Tortorelli Junior, Herval (1500) | Won 2-0 | +191501 |
| 4standard | 146 | Adonis P Rossato, (1500) | Lost 1-2 | -181483 |
| 5standard | 206 | Marcos I Ortolan, (1500) | Won 2-1 | +181501 |
| 6standard | 124 | Soares, Carlos Henrique (1518) | Won 0-0 | +181519 |
| 7standard | 139 | Ricardo Raffaeli, (1536) | Lost 1-2 | -171502 |
| average opponent: 1512record: 3-3 | new rating: 1502 | |||