Spurlock, Seth
Current rating: 1465
Record: 1-3
| Grand Prix Portland 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 91 | Andreini, Soni (1481) | Won 2-0 | +181518 |
| 2standard | 107 | Gadzinski, Grae (1586) | Lost 0-2 | -171501 |
| 3standard | 168 | Puno, Cyril (1528) | Lost 0-0 | -181483 |
| 4standard | 201 | Anderson, Thomas [USA] (1464) | Lost 1-2 | -181465 |
| average opponent: 1515record: 1-3 | new rating: 1465 | |||