Vandale, Jeffrey
Current rating: 1430
Record: 2-6
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 191 | Libner, Benjamin (1500) | Lost 1-2 | -171446 |
| 2modern | 350 | Fontes, Carlos (1467) | Won 2-1 | +181464 |
| 3modern | 425 | Desjardins, Ivan (1528) | Lost 1-2 | -171447 |
| 4modern | 515 | Dennehy, Kyle (1481) | Lost 0-2 | -171430 |
| average opponent: 1494record: 1-3 | new rating: 1430 | |||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 109 | Williams, Ian (1463) | Lost 0-2 | -191481 |
| 2sealed | 653 | Chabot, Craig (1468) | Lost 1-2 | -181463 |
| 3sealed | 700 | Silva, Tyler (1464) | Won 2-1 | +181481 |
| 4sealed | 613 | Rosoff, Michael (1482) | Lost 1-2 | -181463 |
| average opponent: 1469record: 1-3 | new rating: 1463 | |||