Santangini, David
Current rating: 1540
Record: 5-3
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 309 | Fetterman, Tom (1482) | Won 2-0 | +181518 |
| 2sealed | 247 | Pal, Carlos (1604) | Lost 0-2 | -171501 |
| 3sealed | 489 | Paluso, Josh (1500) | Won 2-1 | +181519 |
| 4sealed | 577 | Cinquegrana, Kevin D (1483) | Won 2-1 | +181537 |
| 5sealed | 134 | Young, Brad (1499) | Won 2-0 | +171554 |
| 6sealed | 118 | Ravitz, Joshua (1801) | Lost 0-2 | -141540 |
| 7sealed | 284 | McNease-Lewis, Alexander (1491) | Won 2-0 | +171557 |
| 8sealed | 241 | Feingersh, Rachel (1591) | Lost 1-2 | -171540 |
| average opponent: 1557record: 5-3 | new rating: 1540 | |||