Briones, Dombri
Current rating: 1433
Record: 5-9
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 236 | Yoshikawa, Yuta (1484) | Lost 0-2 | -181451 |
| 2standard | 253 | Iitoi, Fumiaki (1423) | Lost 1-2 | -181433 |
| 3standard | 342 | Takeuchi, Kazuhiro (1433) | Lost 1-2 | -181415 |
| 4standard | 379 | Hiraga, Masahiro (1427) | Won 2-0 | +181433 |
| 5standard | 345 | Tamura, Masashi (1417) | Won 2-1 | +181451 |
| 6standard | 251 | Mochiki, Kazuto (1460) | Lost 1-2 | -181433 |
| average opponent: 1441record: 2-4 | new rating: 1433 | |||
| Grand Prix Kitakyushu 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Uto, Yoriaki (1500) | Won 2-0 | +181518 |
| 2sealed | 47 | Hitomi, Masaaki (1502) | Lost 1-2 | -181500 |
| 3sealed | 60 | Takasaki, Yuichi (1624) | Lost 1-2 | -161484 |
| 4sealed | 143 | Hirayama, Atsushi (1555) | Won 2-0 | +191503 |
| 5sealed | 101 | Katayama, Hidenori (1637) | Lost 1-2 | -151488 |
| 6sealed | 111 | Sugama, Hideichi (1548) | Lost 0-2 | -171471 |
| 7sealed | 69 | Abe, Motoki (1358) | Won 2-0 | +161487 |
| 8sealed | 35 | Azuma, Nobuaki (1491) | Lost 1-2 | -181469 |
| average opponent: 1527record: 3-5 | new rating: 1469 | |||