Mahoney, Brock
Current rating: 1480
Record: 2-3-1
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 356 | Gutwin, Emma (1500) | Draw 1-1 | 01500 |
| 2sealed | 319 | Pembleton, Barry (1500) | Lost 1-2 | -181482 |
| 3sealed | 550 | Seagram, Jason (1461) | Lost 0-2 | -181464 |
| 4sealed | 567 | Reiber, Lawrence (1350) | Won 2-0 | +161480 |
| 5sealed | 470 | Spooner, Ron (1471) | Won 2-0 | +171497 |
| 6sealed | 364 | Cyrenne, Mathieu (1515) | Lost 0-2 | -171480 |
| average opponent: 1466record: 2-3-1 | new rating: 1480 | |||