Adkins, Johnny
Current rating: 1516
Record: 5-4-1
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 31 | Brankatelli, Matthew (1519) | Won 2-1 | +181553 |
| 3sealed | 132 | Chadha, Carlos (1513) | Draw 1-1 | -11552 |
| 4sealed | 99 | Albro, Patrick (1573) | Lost 0-2 | -181534 |
| 5sealed | 183 | Li, Danny (1519) | Lost 1-2 | -181516 |
| average opponent: 1531record: 1-2-1 | new rating: 1516 | |||
| Grand Prix Memphis 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 1 | Crenshaw, Bedford (1483) | Won 0-0 | +181518 |
| 3block | 1 | Wallis, Kelvis (1536) | Lost 0-0 | -181500 |
| 4block | 45 | George, Brent (1518) | Won 0-0 | +181518 |
| 5block | 23 | Brice, Ernest (1523) | Lost 0-0 | -181500 |
| 6block | 98 | Rose, Timothy (1482) | Won 0-0 | +181518 |
| 7block | 73 | Larsen, Michael (1448) | Won 0-0 | +171535 |
| average opponent: 1498record: 4-2 | new rating: 1535 | |||