Myska, Chase
Current rating: 1452
| Grand Prix Memphis 2019 (RNA standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 122 | Smithson, Richard (1465) | Lost 1-2 | -181436 |
| 2standard | 325 | Dishaw, Alec (1428) | Won 2-1 | +181454 |
| 3standard | 277 | Baleda, Carl (1501) | Won 2-0 | +191473 |
| 4standard | 278 | Bloomfield, Zachary (1415) | Won 2-1 | +171490 |
| 5standard | 119 | Ishikawa, Hayate (1328) | Lost 1-2 | -211469 |
| 6standard | 244 | Whitworth, Cedric (1520) | Lost 0-2 | -171452 |
| top | average opponent: 1443record: 3-3 | new rating: 1452 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 266 | Hatch, Wayne (1645) | Lost 1-2 | -151472 |
| 2standard | 390 | Breunig, Charles (1486) | Lost 1-2 | -181454 |
| 3standard | 490 | Griggs, Donald (1463) | Won 2-0 | +181472 |
| 4standard | 415 | Schenck, Keith (1389) | Lost 1-2 | -191453 |
| 5standard | 471 | Zimmerman, Aaron (1425) | Won 2-0 | +171470 |
| 6standard | 342 | King, Tim (1580) | Lost 0-2 | -161454 |
| top | average opponent: 1498record: 2-4 | new rating: 1454 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 132 | Petitt, Joseph (1500) | Lost 0-2 | -181482 |
| 2modern | 399 | Miller, Taylor (1431) | Won 2-0 | +171499 |
| 3modern | 433 | Smith, Barry (1724) | Won 2-0 | +221521 |
| 4modern | 366 | Lowery, Skyler (1645) | Lost 1-2 | -161505 |
| 5modern | 428 | Cain, Lewis (1476) | Won 2-0 | +181523 |
| 6modern | 310 | Pieper, Jeff (1499) | Lost 1-2 | -191504 |
| 7modern | 333 | Ardrey, David (1527) | Lost 0-2 | -171487 |
| top | average opponent: 1543record: 3-4 | new rating: 1487 | ||