Kumor, Patrick
Current rating: 1534
Record: 13-11
| Grand Prix Charlotte 2015 (modern) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 775 | Preble, Christopher W (1500) | Lost 0-2 | -191536 |
| 2modern | 969 | Mills, Hunter B (1482) | Won 2-1 | +171553 |
| 3modern | 1063 | Tsai, Jia-Han (1501) | Lost 0-2 | -191534 |
| top | average opponent: 1494record: 1-2 | new rating: 1534 | ||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 357 | Battle, William (1366) | Won 2-1 | +161516 |
| 2sealed | 305 | Capriolo, Paul (1524) | Lost 0-2 | -181498 |
| 3sealed | 452 | Hollman, Mandy (1485) | Won 2-1 | +181516 |
| 4sealed | 259 | Lubman, Jacob (1400) | Lost 0-2 | -211495 |
| 5sealed | 401 | Piraino, Daric (1504) | Won 2-1 | +191514 |
| 6sealed | 341 | Parkhurst, Mark (1490) | Won 2-1 | +171531 |
| 7sealed | 251 | Cho, Joshua (1673) | Won 2-1 | +211552 |
| 8sealed | 153 | Ingraffia, Matthew (1651) | Won 2-0 | +201572 |
| 9sealed | 118 | Simon, Michael (1633) | Lost 0-2 | -171555 |
| top | average opponent: 1525record: 6-3 | new rating: 1555 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 294 | Thomashefsky, Justin (1500) | Won 2-1 | +181537 |
| 2sealed | 462 | Waksman, Adam (1556) | Lost 1-2 | -181519 |
| 3sealed | 627 | Kish, Stephen (1499) | Lost 1-2 | -181501 |
| 4sealed | 772 | Boyzuck III, Timothy (1482) | Won 2-0 | +171518 |
| 5sealed | 484 | Kipple, Sean (1497) | Lost 0-2 | -181500 |
| top | average opponent: 1507record: 2-3 | new rating: 1500 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 385 | Undari, Robert (1500) | Lost 1-2 | -181482 |
| 2legacy | 491 | Slone, John (1499) | Won 2-1 | +181500 |
| 3legacy | 513 | Berse, Sam (1468) | Won 2-1 | +181518 |
| 4legacy | 323 | Currie, Joshua (1486) | Won 2-0 | +171535 |
| 5legacy | 382 | Levin, Drew (1686) | Lost 0-2 | -151520 |
| 6legacy | 347 | Ericksen, Adam (1482) | Won 2-1 | +171537 |
| 7legacy | 271 | Cali, Rich (1537) | Lost 0-2 | -181519 |
| top | average opponent: 1522record: 4-3 | new rating: 1519 | ||