Eastburn, Stephen
Current rating: 1394
Record: 5-11
| Grand Prix Portland 2018 (modern) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 565 | Anderson, Ethan (1494) | Lost 0-2 | -171445 |
| 2modern | 448 | Folk, Coby (1479) | Lost 0-2 | -171428 |
| 3modern | 868 | Schultze, Micah (1508) | Lost 0-2 | -171411 |
| 4modern | 818 | Eldridge, Jeffrey (1445) | Won 2-0 | +191430 |
| 5modern | 707 | Peristy, Derek (1357) | Lost 1-2 | -201410 |
| 6modern | 636 | Sanchez, Daniel (1407) | Lost 1-2 | -181392 |
| 7modern | 537 | Marick, John (1428) | Won 2-1 | +191411 |
| 8modern | 422 | Elliott, Cody (1470) | Lost 0-2 | -171394 |
| average opponent: 1448record: 2-6 | new rating: 1394 | |||
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 395 | Shakeri, Saba (1500) | Won 2-1 | +181518 |
| 2standard | 148 | Hubert, Chris (1502) | Lost 1-2 | -181500 |
| 3standard | 484 | Paulino, Davi (1528) | Lost 1-2 | -181482 |
| 4standard | 595 | Ellefson, Lane (1481) | Lost 1-2 | -181464 |
| 5standard | 557 | Cornfield, Ethan (1482) | Lost 1-2 | -171447 |
| 6standard | 510 | Lageson, Jeffrey (1436) | Won 2-1 | +171464 |
| 7standard | 411 | Garcia, Julio (1438) | Lost 0-2 | -181446 |
| 8standard | 358 | Uslu, Mehmet (1363) | Won 2-0 | +161462 |
| average opponent: 1466record: 3-5 | new rating: 1462 | |||