Halecky, Joshua
Current rating: 1504
Record: 7-7-1
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 461 | Walsh, Ryan (1438) | Won 2-1 | +181499 |
| 2sealed | 377 | Chrobak, Mike (1624) | Lost 1-2 | -161483 |
| 3sealed | 695 | Joiner, Jody (1458) | Lost 1-2 | -191464 |
| 4sealed | 613 | Chan, Cynthia (1486) | Won 2-0 | +191483 |
| 5sealed | 431 | Christopher, Grant (1645) | Won 2-0 | +211504 |
| 6sealed | 518 | Zhao, Aojia (1515) | Won 2-1 | +181522 |
| 7sealed | 370 | Bindi, Bill (1537) | Lost 0-2 | -181504 |
| 8sealed | 293 | Tweedly, Jarrid (1465) | Lost 1-2 | -181486 |
| 9sealed | 444 | Seipert, Chris (1507) | Won 2-0 | +181504 |
| average opponent: 1520record: 5-4 | new rating: 1504 | |||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1053 | Taylor, Kyle (1411) | Won 2-0 | +161516 |
| 2sealed | 1006 | Lutimar, James (1500) | Won 2-0 | +181534 |
| 3sealed | 1186 | Grunewald, James (1536) | Lost 1-2 | -181516 |
| 4sealed | 1164 | MacDonald, Jason (1467) | Lost 0-2 | -191497 |
| 5sealed | 1203 | Mercado, Guillermo (1615) | Lost 1-2 | -161481 |
| 6sealed | 1215 | Ahn, Kyung (1482) | Draw 0-0 | 01481 |
| average opponent: 1502record: 2-3-1 | new rating: 1481 | |||