Laystrom, William
Current rating: 1499
Record: 3-3
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 53 | Grayson, Paul (1500) | Won 2-0 | +181518 |
| 2standard | 14 | Zammit, Paul (1523) | Lost 1-2 | -181500 |
| 3standard | 410 | Johnson, Stone (1499) | Won 2-1 | +181518 |
| 4standard | 239 | Landin, Dustin (1518) | Lost 1-2 | -181500 |
| 5standard | 455 | Riley, Ryan (1464) | Lost 0-2 | -191481 |
| 6standard | 441 | Sattar, Jonathan (1450) | Won 2-1 | +181499 |
| average opponent: 1492record: 3-3 | new rating: 1499 | |||