Pacheco Stutz, Peterson
Current rating: 1433
Record: 4-8-2
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 471 | Lages, Eduardo (1500) | Won 2-0 | +191465 |
| 2modern | 48 | Batael, Fernando (1500) | Draw 1-1 | 01465 |
| 3modern | 222 | Fabbri Montez, Bernardo (1482) | Won 2-0 | +191484 |
| 4modern | 109 | Simoes Mendes, Jonathan (1537) | Won 2-0 | +191503 |
| 5modern | 55 | Araujo, Emerson (1571) | Lost 1-2 | -171486 |
| 6modern | 142 | Sullivan, Caleb (1539) | Lost 1-2 | -171469 |
| 7modern | 235 | Neira, Jorge (1459) | Lost 1-2 | -181451 |
| 8modern | 319 | Tibaldi, Franco (1463) | Lost 0-2 | -181433 |
| 9modern | 322 | Chamon Tavares, Samuel (1465) | Draw 0-0 | 01433 |
| average opponent: 1502record: 3-4-2 | new rating: 1433 | |||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 240 | Giansante Barrozo, Pedro (1500) | Lost 0-2 | -181482 |
| 2standard | 507 | Augusto Siqueira Pinhe, (1482) | Won 2-1 | +181500 |
| 3standard | 331 | Ladeira, Julio (1500) | Lost 0-2 | -181482 |
| 4standard | 508 | Silva, Paulo (1462) | Lost 1-2 | -181464 |
| 5standard | 532 | Francisco Gallinari dC, (1464) | Lost 0-2 | -181446 |
| average opponent: 1482record: 1-4 | new rating: 1446 | |||