Croy, John
Current rating: 1574
Record: 10-6
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 283 | Swingholm, Ryan J (1500) | Lost 0-2 | -191516 |
| 3standard | 257 | Houston, Zac (1500) | Won 2-1 | +181534 |
| 4standard | 288 | Biggs, Lance (1519) | Won 2-1 | +171551 |
| 5standard | 139 | Nytch, Richard (1582) | Lost 0-2 | -171534 |
| 6standard | 297 | Allen, Michael (1467) | Won 2-0 | +171551 |
| 7standard | 216 | Ward, Daniel (1558) | Won 2-0 | +181569 |
| 8standard | 162 | Johnson, Thomas (1702) | Won 2-0 | +201589 |
| 9standard | 70 | Wiitanen, Josh (1727) | Lost 1-2 | -151574 |
| average opponent: 1569record: 5-3 | new rating: 1574 | |||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 8 | Long, Nate (1500) | Won 2-1 | +181518 |
| 3sealed | 131 | Zaragoza, Juan j (1519) | Won 2-0 | +181536 |
| 4sealed | 117 | Liang, Eddie (1500) | Lost 1-2 | -191517 |
| 5sealed | 221 | Woodworth, Broc (1522) | Lost 0-2 | -181499 |
| 6sealed | 245 | Markel, Chelsey (1517) | Won 2-0 | +191518 |
| 7sealed | 247 | Ramsey, Logan (1537) | Won 2-1 | +181536 |
| 8sealed | 132 | Roberts, Jesse (1503) | Lost 1-2 | -181518 |
| 9sealed | 159 | Porath, Aaron (1462) | Won 2-1 | +171535 |
| average opponent: 1508record: 5-3 | new rating: 1535 | |||