Mesa, Joseph
Current rating: 1521
Record: 4-3
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 71 | O'Toole, Zack (1468) | Lost 0-2 | -191481 |
| 2sealed | 236 | Medrano, Giovanni (1481) | Won 2-0 | +181499 |
| 3sealed | 207 | Logsdon, Jim (1576) | Won 2-1 | +201519 |
| 4sealed | 125 | Johnson, Rob (1471) | Won 2-1 | +171536 |
| 5sealed | 121 | Annand, Benjamin (1522) | Won 2-0 | +181554 |
| 6sealed | 50 | Dubois, Joe (1715) | Lost 1-2 | -151539 |
| 7sealed | 110 | Larsson, Chris (1556) | Lost 0-2 | -181521 |
| average opponent: 1541record: 4-3 | new rating: 1521 | |||