Vargas, Jack
Current rating: 1414
Record: 7-14
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1355 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 338 | Riebling, Daniel (1428) | Won 2-1 | +201375 |
| 3standard | 153 | Shih, Nathaniel (1487) | Lost 1-2 | -161359 |
| 4standard | 309 | Dias, Paul (1519) | Won 2-0 | +211380 |
| 5standard | 125 | Tropin, Eric (1543) | Won 2-1 | +211401 |
| 6standard | 171 | Tompkins, Scott (1535) | Lost 0-2 | -161385 |
| 7standard | 274 | Hullings, Anthony A (1473) | Won 2-0 | +201405 |
| 8standard | 156 | Ingram, Peter (1747) | Lost 0-2 | -121393 |
| 9standard | 214 | Allulis, Chris (1600) | Won 2-0 | +211414 |
| top | average opponent: 1541record: 5-3 | new rating: 1414 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1384 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 520 | Petre, Evan (1518) | Lost 0-2 | -151369 |
| 3sealed | 777 | Morabito, Anthony (1500) | Lost 0-2 | -161353 |
| 4sealed | 893 | Epps, Jacob R (1462) | Won 2-0 | +201373 |
| 5sealed | 826 | van Sickle, Joseph (1390) | Lost 0-2 | -181355 |
| top | average opponent: 1467record: 1-3 | new rating: 1355 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 379 | Gray, Jeremy (1526) | Lost 1-2 | -171415 |
| 3standard | 581 | Chase, John (1505) | Lost 0-2 | -161399 |
| 4standard | 657 | McPherson, Justin (1446) | Lost 0-2 | -171382 |
| 5standard | 637 | Marney, Robert (1446) | Won 2-0 | +191401 |
| 6standard | 552 | Howard, Christopher D (1468) | Lost 1-2 | -171384 |
| top | average opponent: 1478record: 1-4 | new rating: 1384 | ||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 78 | Kraehling, Arend (1555) | Lost 0-2 | -171483 |
| 5standard | 209 | Ujcic, Dominic R (1519) | Lost 0-2 | -171466 |
| 6standard | 184 | Whatley, Justin (1521) | Lost 0-2 | -171449 |
| 7standard | 247 | Kaska, Chris (1500) | Lost 0-2 | -171432 |
| top | average opponent: 1524record: 0-4 | new rating: 1432 | ||