Kuhn, Brian
Current rating: 1369
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 247 | McPherson, Tyler (1500) | Lost 1-2 | -171397 |
| 2legacy | 385 | Scholten, Steven (1445) | Won 2-0 | +191416 |
| 3legacy | 414 | Knox, Dustin (1486) | Lost 1-2 | -171399 |
| 4legacy | 509 | Gottman, Tim (1481) | Lost 1-2 | -161383 |
| 5legacy | 486 | Heldman, TJ (1446) | Won 2-1 | +191402 |
| 6legacy | 438 | DELGADO, DOMANIC J (1465) | Lost 0-2 | -171385 |
| 7legacy | 374 | Jackson, Jacob (1463) | Lost 0-2 | -161369 |
| top | average opponent: 1470record: 2-5 | new rating: 1369 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 266 | Bruno, Carl (1537) | Lost 1-2 | -171464 |
| 2sealed | 259 | Rogers, Trent (1541) | Won 2-1 | +191483 |
| 3sealed | 179 | Benanzer, Andrew S (1550) | Lost 0-2 | -171466 |
| 4sealed | 351 | Kerns, Jason (1482) | Lost 0-2 | -181448 |
| 5sealed | 296 | Brouwer, Greg (1464) | Lost 0-2 | -171431 |
| 6sealed | 264 | Coplin, Eric (1447) | Won 2-1 | +181449 |
| 7sealed | 202 | Rubin, Scott (1464) | Lost 0-2 | -181431 |
| 8sealed | 170 | Burcham, Timothy (1447) | Lost 0-2 | -171414 |
| top | average opponent: 1491record: 2-6 | new rating: 1414 | ||
| Grand Prix Boston 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 172 | Costello, Jay (1500) | Lost 0-2 | -181482 |
| 2sealed | 214 | Walker, Andrew (1481) | Won 2-1 | +181500 |
| 3sealed | 145 | Kim, Terence (1500) | Won 2-1 | +181518 |
| 4sealed | 152 | Brown, Sean 2 (1518) | Lost 0-2 | -181500 |
| 5sealed | 163 | Liston, Denver (1421) | Lost 0-2 | -191481 |
| top | average opponent: 1484record: 2-3 | new rating: 1481 | ||