Utrabo Pereira, Ricardo
Current rating: 1451
Record: 4-7-1
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 155 | Rioseco Norambuena, Luis (1575) | Lost 0-2 | -161451 |
| 2standard | 502 | Pita Lemes, Rafael (1482) | Won 2-0 | +181469 |
| 3standard | 457 | Maia, Atilio (1432) | Won 2-0 | +181487 |
| 4standard | 254 | Oliveira Correa, Leonardo (1519) | Won 2-0 | +181505 |
| 5standard | 191 | Antonio Martins dos Santos, Jorge (1421) | Lost 0-2 | -191486 |
| 6standard | 241 | Oliveira Freitas, Pedro Henrique (1519) | Lost 0-2 | -181468 |
| 7standard | 348 | Ribeiro Rolim, Paulo (1488) | Lost 1-2 | -171451 |
| average opponent: 1491record: 3-4 | new rating: 1451 | |||
| Grand Prix Curitiba 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 13 | Choji, Cezar (1554) | Won 2-0 | +191519 |
| 4extended | 18 | Bollati, Matias (1637) | Lost 1-2 | -161503 |
| 5extended | 71 | Garcia, Raphael Colombia (1438) | Lost 0-2 | -191484 |
| 6extended | 95 | Rocha, Thiago S (1501) | Lost 1-2 | -181466 |
| 7extended | 100 | Capela, Tadeu (1499) | Draw 1-1 | +11467 |
| average opponent: 1525record: 1-3-1 | new rating: 1467 | |||