Kauffman, Sol
Current rating: 1617
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 170 | Munck, Jon (1496) | Won 2-1 | +181554 |
| 2sealed | 225 | Cunningham, Jackson (1882) | Lost 0-2 | -131541 |
| 3sealed | 666 | Gibbs, Daric (1526) | Won 0-0 | +181559 |
| 4sealed | 287 | Robinson, Andrew [CAN] (1573) | Won 2-1 | +181577 |
| 5sealed | 131 | Dillon, Rachel (1626) | Won 2-1 | +191596 |
| 6sealed | 172 | Nguyen, Steve (1484) | Lost 0-2 | -201576 |
| 7sealed | 282 | Koenraadt, Matthew (1537) | Won 2-0 | +181594 |
| 8sealed | 120 | Chen, Yiwen (1637) | Won 2-1 | +181612 |
| 9sealed | 57 | Kapos, Paul (1578) | Won 2-0 | +181630 |
| 10draft | 21 | Clay, Ellis (1695) | Lost 1-2 | -171613 |
| 11draft | 70 | Peake, Christopher (1578) | Won 2-1 | +171630 |
| 12draft | 68 | Wyliehart, Tom (1663) | Won 2-1 | +191649 |
| 13draft | 142 | Perez Jr., Raymond (1982) | Lost 1-2 | -121637 |
| 14draft | 45 | Turchansky, Zak (1554) | Lost 0-2 | -201617 |
| top | average opponent: 1629record: 9-5 | new rating: 1617 | ||
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 176 | Chase, Blake (1500) | Won 2-1 | +181558 |
| 2standard | 168 | Day, Danny (1541) | Lost 0-2 | -191539 |
| 3standard | 362 | Briggs, Chris (1504) | Lost 1-2 | -181521 |
| 4standard | 416 | McMillan, Jonah (1482) | Won 2-1 | +171538 |
| 5standard | 335 | Haaf, Aaron (1499) | Won 2-0 | +171555 |
| 6standard | 223 | Lovett, Kolin (1502) | Lost 1-2 | -191536 |
| top | average opponent: 1505record: 3-3 | new rating: 1536 | ||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 221 | Stuckert, Aaron (1540) | Won 2-1 | +191519 |
| 2sealed | 42 | Wolff, Neil (1518) | Won 2-0 | +181537 |
| 3sealed | 101 | Legault, Daric (1535) | Lost 0-2 | -181519 |
| 4sealed | 158 | Armour, Tobin (1518) | Won 2-1 | +181537 |
| 5sealed | 158 | Gomez, Kevin (1543) | Lost 0-2 | -181519 |
| 6sealed | 234 | Beland, Fred (1519) | Won 2-1 | +181537 |
| 7sealed | 109 | Serene, Care (1534) | Won 2-0 | +181555 |
| 8sealed | 65 | Howden, Jason (1762) | Lost 0-2 | -151540 |
| top | average opponent: 1559record: 5-3 | new rating: 1540 | ||