DalPra, Tony
Current rating: 1438
| Grand Prix Chicago 2012 (modern) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 13 | James, Caleb (1562) | Lost 0-2 | -161453 |
| 4modern | 289 | Land, Jared (1414) | Lost 1-2 | -191434 |
| 5modern | 396 | Labuda, Lucas (1518) | Won 2-1 | +201454 |
| 6modern | 316 | Chan, Norman (1520) | Won 2-1 | +191473 |
| 7modern | 186 | Lo, Shong (1522) | Lost 1-2 | -171456 |
| 8modern | 190 | Westendorf, Adam (1488) | Lost 1-2 | -181438 |
| top | average opponent: 1504record: 2-4 | new rating: 1438 | ||
| Grand Prix Columbus 2012 (modern) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 84 | Tinney, Bradley (1751) | Draw 1-1 | +41520 |
| 5modern | 83 | Steele, Akil (1519) | Lost 0-1 | -181502 |
| 6modern | 171 | Long, Josh (1503) | Lost 1-2 | -181484 |
| 7modern | 253 | Coleman, Allison (1611) | Lost 1-2 | -161468 |
| 8modern | 238 | Renuart, Jonathan (1497) | Won 2-0 | +191487 |
| 9modern | 181 | Fox, Earl (1504) | Lost 0-2 | -181469 |
| top | average opponent: 1564record: 1-4-1 | new rating: 1469 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 318 | Tetzloff, Mitch (1500) | Lost 0-2 | -181482 |
| 2standard | 328 | Karls, James D (1484) | Lost 0-2 | -181464 |
| 3standard | 460 | Hartig, Zach (1464) | Won 2-0 | +181482 |
| 4standard | 420 | Hinkle, Elijah (1482) | Won 2-0 | +181500 |
| 5standard | 366 | Kiley, Kenneth (1497) | Lost 0-2 | -181482 |
| 6standard | 355 | Rongstad, Lance (1499) | Won 2-1 | +181500 |
| 7standard | 273 | Johnston, Ben (1451) | Won 2-1 | +171517 |
| 8standard | 207 | Lark, Brian F (1471) | Won 2-0 | +181535 |
| 9standard | 146 | Roman, Josh (1496) | Lost 1-2 | -191516 |
| top | average opponent: 1483record: 5-4 | new rating: 1516 | ||