Mengaito, Henrique
Current rating: 1560
Record: 6-3
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 498 | Wetmore, Tyler (1500) | Lost 0-2 | -181482 |
| 2sealed | 527 | O'Neill, Alex (1482) | Won 2-1 | +181500 |
| 3sealed | 501 | Scalco, Joseph (1395) | Won 2-1 | +161516 |
| 4sealed | 339 | Fraser, Corey (1538) | Won 2-1 | +181534 |
| 5sealed | 142 | Cicio, Joshua (1798) | Lost 0-2 | -131521 |
| 6sealed | 322 | Hoffman, Trisha (1466) | Lost 1-2 | -191502 |
| 7sealed | 418 | Ralph, Brandon (1500) | Won 2-0 | +181520 |
| 8sealed | 352 | Garraud, Monique (1469) | Won 2-1 | +171537 |
| 9sealed | 211 | Kopec, Mateusz (1796) | Won 2-0 | +231560 |
| average opponent: 1549record: 6-3 | new rating: 1560 | |||