Sloop, Jeffery
Current rating: 1384
| Grand Prix Taipei 2016 (SOI standard) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 160 | Wen, Yuning (1649) | Lost 1-2 | -141418 |
| 2standard | 202 | Chen, Ying-Siao (1494) | Won 2-1 | +191437 |
| 3standard | 305 | Lee, Marcus Bing Sian (1335) | Lost 1-2 | -191418 |
| 4standard | 293 | Wang, Wei Di (1465) | Lost 0-2 | -181400 |
| 5standard | 331 | Peng, Zer Shiuan (1466) | Lost 0-2 | -161384 |
| top | average opponent: 1482record: 1-4 | new rating: 1384 | ||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 81 | Wible, Mike (1500) | Lost 0-2 | -171466 |
| 2standard | 546 | Smith, Brian S (1447) | Lost 1-2 | -191447 |
| 3standard | 542 | Smith, Kyle (1611) | Lost 1-2 | -151432 |
| top | average opponent: 1519record: 0-3 | new rating: 1432 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 67 | Myers, Brad (1500) | Lost 1-2 | -181482 |
| 2sealed | 266 | Stephenson, William (1482) | Won 2-0 | +181500 |
| 3sealed | 230 | Mercado, Guillermo (1554) | Lost 0-2 | -171483 |
| 4sealed | 280 | Slack, Aaron (1484) | Won 2-0 | +181501 |
| 5sealed | 207 | Atwood, Aaron (1517) | Lost 1-2 | -181483 |
| top | average opponent: 1507record: 2-3 | new rating: 1483 | ||