Del Valle, Johnattan
Current rating: 1497
Record: 3-3
| Grand Prix Orlando 2018 (M19 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 14 | Wolfe, Jeremy (1468) | Won 2-0 | +171517 |
| 2standard | 135 | Spencer, Ryan (1429) | Lost 1-2 | -191498 |
| 3standard | 280 | Hall, Lizeth (1433) | Won 2-1 | +171515 |
| 4standard | 258 | Mark, Lee (1600) | Won 2-0 | +191534 |
| 5standard | 103 | Cook, Colin (1536) | Lost 1-2 | -181516 |
| 6standard | 271 | Solomon, Nick (1426) | Lost 0-2 | -191497 |
| average opponent: 1482record: 3-3 | new rating: 1497 | |||