Arrington, Joseph
Current rating: 1429
Record: 2-6
| Grand Prix Los Angeles 2018 (M19 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 218 | Truong, Daniel (1678) | Lost 0-2 | -151485 |
| 2standard | 365 | Fraga, John Paul (1484) | Lost 1-2 | -181467 |
| 3standard | 481 | Vuckovich, Jovan (1467) | Won 2-1 | +181485 |
| 4standard | 413 | Nuccio, John (1357) | Lost 0-2 | -201465 |
| 5standard | 445 | Wesley, Hudson (1493) | Lost 0-2 | -181447 |
| 6standard | 391 | Rivas, Joseph (1449) | Won 2-0 | +181465 |
| 7standard | 325 | Stahl, Brian (1462) | Lost 0-2 | -181447 |
| 8standard | 277 | Horch, Shane (1444) | Lost 0-2 | -181429 |
| average opponent: 1479record: 2-6 | new rating: 1429 | |||