Granston, Ryan
Current rating: 1564
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| B1sealed | 528 | Groat, Jesse (1595) | Lost 1-2 | -181569 |
| B2sealed | 598 | Linke, Ian (1628) | Lost 0-2 | -171552 |
| B3sealed | 498 | Bailey, Phillip (1459) | Won 2-0 | +161568 |
| B4sealed | 409 | Teller, Travis (1502) | Won 2-0 | +171585 |
| B5sealed | 272 | Hsieh, Calvin (1414) | Lost 1-2 | -211564 |
| top | average opponent: 1520record: 2-3 | new rating: 1564 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 99 | Barlow, Drew (1508) | Won 2-1 | +181518 |
| 2modern | 187 | Checketts, Corey (1518) | Won 2-0 | +181536 |
| 3modern | 14 | Jen, Ivan (1732) | Lost 1-2 | -141522 |
| 4modern | 294 | Douglas, Tallon (1520) | Won 2-0 | +181540 |
| 5modern | 219 | O'Rourke, Ciaran (1588) | Won 2-0 | +191559 |
| 6modern | 110 | Walterman, Austin (1656) | Won 2-1 | +191578 |
| 7modern | 79 | Tierney, Patrick (1936) | Lost 0-2 | -111567 |
| 8modern | 110 | Ronk, Shane (1555) | Won 2-1 | +181585 |
| 9modern | 56 | Yao, Chris (1774) | Lost 0-2 | -151570 |
| 10modern | 155 | Tobler, Tyler (1480) | Won 2-1 | +161586 |
| 11modern | 124 | Hudec, Justin (1576) | Won 2-0 | +181604 |
| 12modern | 80 | Hatch, Robert (1646) | Lost 1-2 | -171587 |
| top | average opponent: 1624record: 8-4 | new rating: 1587 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 214 | Kennedy, Garrett (1500) | Won 2-0 | +181518 |
| 2standard | 131 | Riendeau, Brian (1518) | Lost 0-2 | -181500 |
| 3standard | 504 | Martin, Camron (1499) | Won 2-0 | +181518 |
| 4standard | 338 | Miller, Doug (1494) | Won 2-0 | +181536 |
| 5standard | 138 | Butler, Torin (1424) | Lost 0-2 | -201516 |
| 6standard | 317 | Bonham, Nicholas (1663) | Lost 0-2 | -161500 |
| top | average opponent: 1516record: 3-3 | new rating: 1500 | ||