Martiniuk, Nick
Current rating: 1534
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 110 | Lawhorn, Steve (1500) | Lost 0-2 | -181502 |
| 2sealed | 354 | Ashabran, Eric (1427) | Won 2-0 | +161518 |
| 3sealed | 253 | Fulop, Brian (1569) | Won 2-0 | +191537 |
| 4sealed | 163 | Poljanac, Matthew (1521) | Won 2-1 | +181555 |
| 5sealed | 86 | Carr, Rick (1501) | Won 2-0 | +171572 |
| 6sealed | 88 | Morrison, Michael (1510) | Lost 0-2 | -191553 |
| 7sealed | 79 | Lovin, Mark (1489) | Lost 1-2 | -191534 |
| top | average opponent: 1502record: 4-3 | new rating: 1534 | ||
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 113 | Krueger, Steve (1482) | Lost 0-2 | -181464 |
| 2block | 238 | Catania, Jesse (1430) | Won 2-1 | +171481 |
| 3block | 118 | Kanon, Kyle (1500) | Won 2-1 | +191500 |
| 4block | 153 | Chin, Chris (1591) | Lost 1-2 | -171483 |
| 5block | 156 | Chapman, Andrew (1485) | Won 2-1 | +181501 |
| 6block | 139 | Harris, William (1508) | Won 2-1 | +191520 |
| 7block | 109 | Phelan, Kevin (1501) | Won 2-0 | +171537 |
| 8block | 37 | Claytor, Joshua (1581) | Lost 1-2 | -171520 |
| top | average opponent: 1510record: 5-3 | new rating: 1520 | ||
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 65 | White, Michael L. (1500) | Lost 0-2 | -181482 |
| 2block | 193 | Taylor, Jonathan (1482) | Draw 1-1 | 01482 |
| 3block | 214 | Thompson, Brian (1482) | Draw 1-1 | 01482 |
| top | average opponent: 1488record: 0-1-2 | new rating: 1482 | ||