Didion, Shane
Current rating: 1538
Record: 12-10
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 192 | Gittins, Calum (1630) | Won 2-1 | +201558 |
| 2modern | 18 | Barrera, Alexander (1733) | Won 2-1 | +211579 |
| 3modern | 23 | Ligeti, Hunter (1541) | Lost 0-2 | -191560 |
| 4modern | 366 | Thompson, Curtis (1347) | Lost 1-2 | -221538 |
| 5modern | 463 | Kudlick, Alex (1528) | Won 2-0 | +181556 |
| 6modern | 392 | Riccardi, Joseph (1550) | Lost 0-2 | -181538 |
| top | average opponent: 1555record: 3-3 | new rating: 1538 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 339 | Scheibel, James (1363) | Won 2-1 | +151532 |
| 2modern | 322 | Frost, Lane (1499) | Won 2-0 | +181550 |
| 3modern | 57 | Dennett, Zachary (1513) | Won 2-1 | +171567 |
| 4modern | 93 | Armstrong, Corey (1500) | Won 2-1 | +171584 |
| 5modern | 45 | Elenbogen, Andrew (2077) | Lost 0-2 | -101574 |
| 6modern | 243 | Adams, Harlan (1570) | Lost 1-2 | -181556 |
| 7modern | 261 | Rossman, Ron (1559) | Lost 1-2 | -181538 |
| top | average opponent: 1583record: 4-3 | new rating: 1538 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2153 | Lynch, Eric (1385) | Won 2-0 | +161516 |
| 2modern | 181 | Rogers, James (1706) | Lost 1-2 | -151501 |
| 3modern | 1135 | Sandall, Kelly (1462) | Lost 0-2 | -181483 |
| 4modern | 1222 | Clapper, Codi (1478) | Won 2-1 | +181501 |
| 5modern | 930 | Kersten-Hellikson, Roy (1495) | Lost 1-2 | -191482 |
| 6modern | 1162 | Sheppard, Ryan (1443) | Won 2-1 | +181500 |
| 7modern | 768 | Ghesquiere, Michael (1528) | Won 2-1 | +181518 |
| 8modern | 763 | Gallegos, Ramzees (1478) | Won 2-0 | +171535 |
| 9modern | 623 | Dodd, Robert (1503) | Lost 0-2 | -181517 |
| top | average opponent: 1498record: 5-4 | new rating: 1517 | ||