Kubilus, Martin
Current rating: 1410
Record: 8-13-1
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 152 | Herberman, Erin (1379) | Lost 0-2 | -201424 |
| 2sealed | 685 | Stach, Billy (1483) | Lost 1-2 | -161408 |
| 3sealed | 786 | Shahwan, Joe (1468) | Won 2-0 | +191427 |
| 4sealed | 769 | Chambers, Jeff (1527) | Lost 1-2 | -171410 |
| top | average opponent: 1464record: 1-3 | new rating: 1410 | ||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 389 | Wakar, Theodore (1500) | Lost 1-2 | -181499 |
| 2sealed | 383 | Mains, Matthew (1436) | Lost 0-2 | -191480 |
| 3sealed | 616 | Scully, Jeshua (1466) | Lost 0-2 | -181462 |
| 4sealed | 610 | Harley, Carter (1460) | Lost 0-2 | -181444 |
| top | average opponent: 1466record: 0-4 | new rating: 1444 | ||
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Meade, Payne (1500) | Won 2-0 | +181498 |
| 2sealed | 202 | Waechter, Kurt (1459) | Draw 1-1 | 01498 |
| 3sealed | 185 | Matlock, Mark A (1517) | Won 2-1 | +181516 |
| 4sealed | 165 | Gregersen, Ryan (1520) | Lost 1-2 | -181498 |
| 5sealed | 266 | Jenkins, Benjamin (1517) | Lost 0-2 | -181480 |
| 6sealed | 328 | Lakas, Anthony J (1500) | Won 2-0 | +191499 |
| 7sealed | 247 | Kennel, Brian (1509) | Lost 1-2 | -181481 |
| 8sealed | 227 | Tinsman, Tom (1471) | Won 2-0 | +181499 |
| 9sealed | 169 | FitzGerald, Robert P (1530) | Won 2-1 | +181517 |
| top | average opponent: 1502record: 5-3-1 | new rating: 1517 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 474 | Limas, Matt C (1500) | Won 2-0 | +181518 |
| 2legacy | 529 | Hatfield, Jesse (1477) | Lost 0-2 | -191499 |
| 3legacy | 585 | Truong, Andy (1501) | Lost 0-2 | -181481 |
| 4legacy | 671 | Rogers, Lance (1503) | Won 2-1 | +191500 |
| 5legacy | 582 | Ruggiero, Scott A (1411) | Lost 1-2 | -201480 |
| top | average opponent: 1478record: 2-3 | new rating: 1480 | ||