Morris, Bertram
Current rating: 1414
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 59 | Munn, David (1500) | Won 2-1 | +191453 |
| 2standard | 56 | Disney, Justis (1576) | Lost 0-2 | -161437 |
| 3standard | 330 | Baker, Richie (1485) | Won 2-1 | +191456 |
| 4standard | 139 | Hall, Daniel (1857) | Lost 1-2 | -111445 |
| 5standard | 361 | Fernandez, Christopher (1510) | Won 2-0 | +191464 |
| 6standard | 312 | Jacobelli, Chad (1594) | Lost 1-2 | -151449 |
| 7standard | 295 | McClure, Micheal (1487) | Lost 1-2 | -181431 |
| 8standard | 283 | Lowright, Chris (1452) | Lost 0-2 | -171414 |
| top | average opponent: 1558record: 3-5 | new rating: 1414 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 435 | Nelson, Philip (1500) | Won 2-0 | +191466 |
| 2modern | 76 | Bloodworth, Casey (1612) | Won 2-0 | +211487 |
| 3modern | 371 | Grimes, Rick (1500) | Lost 0-2 | -181469 |
| 4modern | 610 | Dodge, John (1476) | Lost 0-2 | -181451 |
| 5modern | 758 | Williams, Kirby (1502) | Lost 1-2 | -171434 |
| top | average opponent: 1518record: 2-3 | new rating: 1434 | ||
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 8 | Brekke, Eric (1500) | Lost 0-2 | -181482 |
| 2standard | 394 | Higgins, Matthew (1447) | Won 1-0 | +171499 |
| 3standard | 268 | Knoll, Katelyn (1500) | Lost 0-2 | -181481 |
| 4standard | 437 | Sawyer, Alex (1540) | Lost 0-2 | -171464 |
| 5standard | 425 | Cox, Rodney (1496) | Lost 0-2 | -171447 |
| top | average opponent: 1497record: 1-4 | new rating: 1447 | ||