Kun, Jeff
Current rating: 1536
Record: 5-3
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 23 | Boutin, Nathaniel (1588) | Won 2-1 | +201520 |
| 2sealed | 57 | Hackmey, Daniel (1471) | Won 2-1 | +171537 |
| 3sealed | 108 | Barge, Carter (1530) | Lost 0-2 | -181519 |
| 4sealed | 356 | Alcock, Brian (1470) | Won 2-0 | +171536 |
| 5sealed | 288 | Coffman, Robert (1557) | Won 2-0 | +181554 |
| 6sealed | 466 | Labute, John (1561) | Lost 1-2 | -181536 |
| 7sealed | 284 | Reardon, Justin (1548) | Won 2-0 | +181554 |
| 8sealed | 138 | Kean, William G (1553) | Lost 1-2 | -181536 |
| average opponent: 1535record: 5-3 | new rating: 1536 | |||