O'Brien, Jeremy
Current rating: 1470
Record: 4-6
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1233 | Hawtrey, John (1620) | Won 2-0 | +211503 |
| 2sealed | 1029 | Gleason, Kevin (1518) | Won 2-0 | +181521 |
| 3sealed | 1003 | Wong, Daniel 1804 (1562) | Lost 1-2 | -171504 |
| 4sealed | 1079 | Scheid, Daniel (1566) | Won 2-0 | +191523 |
| 5sealed | 1125 | Hom, Gregory (1524) | Won 2-0 | +181541 |
| 6sealed | 1089 | Khan, Alec (1578) | Lost 0-2 | -171524 |
| 7sealed | 1074 | McDonald, Dennis (1505) | Lost 1-2 | -191505 |
| 8sealed | 1121 | Conner, Nick (1519) | Lost 0-2 | -171488 |
| 9sealed | 1113 | Dirks, Dan (1484) | Lost 0-2 | -181470 |
| average opponent: 1542record: 4-5 | new rating: 1470 | |||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 96 | Taubenheim, Adam (1520) | Lost 0-2 | -181482 |
| record: 0-1 | new rating: 1482 | |||