Maestretti, William
Current rating: 1446
Record: 0-3
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 191 | Brookshire, Andy (1524) | Lost 1-2 | -181482 |
| 2standard | 546 | Gruver, Robert (1482) | Lost 0-2 | -181464 |
| 3standard | 837 | Pena, Noe (1449) | Lost 1-2 | -181446 |
| average opponent: 1485record: 0-3 | new rating: 1446 | |||