Taboada, Alfonso
Current rating: 1451
Record: 2-5
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 342 | Tuvey, Stuart (1572) | Lost 1-2 | -171483 |
| 2sealed | 470 | Silberman, Dan (1480) | Lost 0-2 | -181465 |
| 3sealed | 838 | Puente, Joaquin (1464) | Won 2-1 | +181483 |
| 4sealed | 634 | Gonzalez, Jaime (1470) | Won 2-0 | +181501 |
| 5sealed | 596 | Masters, Preston (1570) | Lost 1-2 | -171484 |
| 6sealed | 634 | Griffin, Quinn (1613) | Lost 1-2 | -151469 |
| 7sealed | 619 | Tran, Wilson (1473) | Lost 0-2 | -181451 |
| average opponent: 1520record: 2-5 | new rating: 1451 | |||