Centeno, Joshua
Current rating: 1483
Record: 3-4
| Grand Prix Los Angeles 2018 (M19 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 193 | Chin, Thomas (1486) | Won 2-0 | +181518 |
| 2standard | 109 | Jarrell, Grace (1518) | Lost 0-2 | -181500 |
| 3standard | 386 | Escalante, Joshua (1503) | Lost 0-2 | -181482 |
| 4standard | 377 | Moore, Jonathan (1562) | Lost 1-2 | -171465 |
| 5standard | 428 | Oberlin, David (1523) | Won 2-0 | +191484 |
| 6standard | 357 | Coleman, Philip (1425) | Lost 0-2 | -191465 |
| 7standard | 329 | Mabry, Andrew (1442) | Won 2-0 | +181483 |
| average opponent: 1494record: 3-4 | new rating: 1483 | |||