Collin, Christopher
Current rating: 1358
Record: 2-10-1
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 113 | Keck, Chris (1500) | Lost 0-2 | -171409 |
| 2sealed | 365 | Tatro, Austin (1482) | Lost 0-2 | -171392 |
| 3sealed | 505 | Kipp, Elijah (1433) | Lost 0-2 | -171375 |
| 4sealed | 488 | Phillips, Jay (1428) | Lost 0-2 | -171358 |
| average opponent: 1461record: 0-4 | new rating: 1358 | |||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 242 | Liberatore, Dana (1500) | Lost 1-2 | -181482 |
| 2sealed | 242 | Miller, Ilja (1485) | Draw 1-1 | 01482 |
| 3sealed | 242 | Malamud-Roam, Ben (1481) | Won 2-1 | +181500 |
| 4sealed | 242 | Mathavorn, Matthew (1469) | Lost 1-2 | -191481 |
| 5sealed | 242 | Burgess, Joey (1481) | Won 2-0 | +181499 |
| 6sealed | 242 | Argote, Juan (1525) | Lost 0-1 | -171482 |
| 7sealed | 242 | Reckas, Zach (1464) | Lost 1-2 | -181464 |
| 8sealed | 311 | Jesberger, Eric (1470) | Lost 0-2 | -181446 |
| 9sealed | 243 | Krantz, Benjamin (1333) | Lost 0-2 | -201426 |
| average opponent: 1468record: 2-6-1 | new rating: 1426 | |||