Golden, John K
Current rating: 1525
Record: 7-6
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 94 | Tejani, Zafar (1500) | Won 2-0 | +181524 |
| 2sealed | 409 | Leake, Evan (1522) | Won 2-0 | +181542 |
| 3sealed | 235 | Jacks, Eric (1641) | Lost 0-2 | -161526 |
| 4sealed | 424 | Clark, Alex (1518) | Won 2-1 | +181544 |
| 5sealed | 359 | Villeneuve, Sebastien (1526) | Lost 1-2 | -191525 |
| average opponent: 1542record: 3-2 | new rating: 1525 | |||
| Grand Prix Denver 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 24 | Bailey, Joseph (1483) | Won 2-1 | +181518 |
| 3block | 68 | Fuentes, Calosso (1637) | Won 2-1 | +201538 |
| 4block | 63 | Postlethwait, William (1713) | Won 2-1 | +211559 |
| 5block | 39 | Bragg, Daniel (1526) | Lost 1-2 | -191540 |
| 6block | 29 | Anderson, Tyler (1560) | Lost 0-2 | -171523 |
| 7block | 63 | Hess, Tyler (1536) | Won 2-1 | +181541 |
| 8block | 85 | Contos, Jace D (1634) | Lost 0-2 | -161525 |
| 9block | 1 | Randall, Jonas (1492) | Lost 1-2 | -191506 |
| average opponent: 1573record: 4-4 | new rating: 1506 | |||