McHahon, Paul
Current rating: 1466
Record: 1-3
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 106 | Jenne, Evan (1500) | Lost 1-2 | -181482 |
| 2standard | 450 | Ulmet, Christopher (1468) | Won 2-1 | +181500 |
| 3standard | 394 | Baker, Patrick (1484) | Lost 1-2 | -191481 |
| 4standard | 521 | Walters, Noah (1595) | Lost 1-2 | -151466 |
| average opponent: 1512record: 1-3 | new rating: 1466 | |||