Kervin, Ryan
Current rating: 1585
| Grand Prix Atlanta 2014 (JOU limited) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 276 | Nyhuis, Daniel (1535) | Won 2-0 | +181578 |
| 4sealed | 229 | Zheng, Zheng (1537) | Won 2-1 | +171595 |
| 5sealed | 283 | Bjorklund, Rasmus (1930) | Lost 1-2 | -121583 |
| 6sealed | 392 | Johnson, Jon (1713) | Lost 1-2 | -161567 |
| 7sealed | 391 | McMeans, John (1542) | Won 2-0 | +181585 |
| 8sealed | 294 | Whaley, Paul (1528) | Won 2-0 | +171602 |
| 9sealed | 345 | Parker, Gregory (1672) | Lost 1-2 | -171585 |
| top | average opponent: 1637record: 4-3 | new rating: 1585 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 242 | Jones, Greg S (1536) | Won 2-1 | +181517 |
| 2sealed | 59 | Robertson, Clayton (1517) | Won 2-0 | +181535 |
| 3sealed | 62 | Shelkofsky, Michael (1522) | Won 2-1 | +181553 |
| 4sealed | 56 | Versteeg, Carl (1645) | Lost 0-2 | -161537 |
| 5sealed | 125 | Pappaterra, Pedro (1601) | Won 2-0 | +191556 |
| 6sealed | 56 | Spears, Jimmy (1607) | Won 2-0 | +191575 |
| 7sealed | 95 | RHINEBARGER, RYAN R (1574) | Won 2-0 | +181593 |
| 8sealed | 61 | Painter, Jameson (1608) | Lost 0-2 | -181575 |
| 9sealed | 112 | Henricks, J.T. (1727) | Lost 0-2 | -151560 |
| top | average opponent: 1593record: 6-3 | new rating: 1560 | ||
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 133 | Babin, Kyle (1459) | Won 2-1 | +171517 |
| 2sealed | 14 | Keck, Gary (1500) | Won 2-1 | +181535 |
| 3sealed | 103 | Wetmore, Mike (1524) | Lost 1-2 | -181517 |
| 4sealed | 230 | Hopper, Bryan (1516) | Won 2-1 | +181535 |
| 5sealed | 90 | Utley, Bryan (1466) | Lost 0-2 | -201515 |
| 6sealed | 245 | Denmark, Brad (1587) | Lost 1-2 | -161499 |
| top | average opponent: 1509record: 3-3 | new rating: 1499 | ||