Mendez, Roger
Current rating: 1483
Record: 3-4
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 359 | Ramos Garcia, Daniel (1530) | Lost 1-2 | -171483 |
| 2standard | 451 | Armstrong, Sean (1445) | Won 2-0 | +171500 |
| 3standard | 412 | Chen, John (1488) | Lost 1-2 | -181482 |
| 4standard | 495 | Leyva, Orlando (1449) | Won 2-0 | +171499 |
| 5standard | 526 | Justo, Christopher (1499) | Won 2-0 | +181517 |
| 6standard | 231 | Loshbaugh, Christopher (1589) | Lost 1-2 | -171500 |
| 7standard | 392 | Kivelstadt, Alex (1529) | Lost 0-2 | -171483 |
| average opponent: 1504record: 3-4 | new rating: 1483 | |||