Ellison, William
Current rating: 1648
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1598 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 20 | Eggleston, Brian (1451) | Won 2-0 | +161614 |
| 2modern | 502 | Farland, Stephen (1468) | Won 2-0 | +151629 |
| 3modern | 406 | Wilbert, Adam (1541) | Won 2-1 | +171646 |
| 4modern | 97 | Dugal, Louis-Philippe (1450) | Won 2-0 | +141660 |
| 5modern | 28 | Robles, Jesse (1632) | Won 2-1 | +181678 |
| 6modern | 36 | Silberman, Philip (1892) | Won 2-0 | +211699 |
| 7modern | 39 | Horn, Lee (1747) | Lost 1-2 | -171682 |
| 8modern | 125 | Stiebel, Josh (1562) | Lost 1-2 | -201662 |
| 9modern | 154 | Fior, Daniel (1893) | Lost 1-2 | -141648 |
| top | average opponent: 1626record: 6-3 | new rating: 1648 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 219 | Iversen, Phil (1500) | Won 2-0 | +181483 |
| 2standard | 281 | Jackson, Brady (1518) | Won 2-1 | +191502 |
| 3standard | 168 | Sciarra, Jeff (1538) | Won 2-0 | +181520 |
| 4standard | 140 | Banaszek, Rory (1550) | Won 2-1 | +191539 |
| 5standard | 38 | Russell, Griffin (1522) | Won 0-0 | +181557 |
| 6standard | 4 | Gil, Nicholas (1560) | Won 2-0 | +181575 |
| 7standard | 6 | Peters, Stephen (1888) | Lost 1-2 | -131562 |
| 8standard | 53 | Houseworth, Erik (1627) | Won 2-1 | +191581 |
| 9standard | 16 | Turtenwald, Owen (2124) | Won 2-1 | +271608 |
| 10standard | 11 | Frye, Jeremy (1887) | Lost 1-2 | -131595 |
| 11standard | 26 | Peck, Brandon (1641) | Won 2-1 | +191614 |
| 12standard | 12 | Hicks, Jackson (1850) | Lost 0-2 | -141600 |
| 13standard | 29 | Tamada, Ryoichi (1859) | Won 2-1 | +231623 |
| 14standard | 26 | Inoue, Sean (1933) | Lost 0-2 | -121611 |
| 15standard | 38 | Ward, Daniel (1944) | Lost 1-2 | -131598 |
| top | average opponent: 1729record: 10-5 | new rating: 1598 | ||
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 359 | Fonken, David (1428) | Lost 0-2 | -191481 |
| 2standard | 497 | Smith, Sean (1581) | Won 2-1 | +201501 |
| 3standard | 339 | Houston, Zane (1500) | Won 2-1 | +181519 |
| 4standard | 207 | Schellhorn, Charles (1520) | Lost 1-2 | -181501 |
| 5standard | 498 | Collins, Austin (1502) | Lost 0-2 | -181483 |
| 6standard | 457 | Akers, Troy (1481) | Lost 0-2 | -181465 |
| top | average opponent: 1502record: 2-4 | new rating: 1465 | ||