Kurtzman, Mike
Current rating: 1465
Record: 4-6
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 225 | Sater, Ronald (1500) | Won 2-1 | +181500 |
| 2sealed | 169 | Kanon, Kyle (1481) | Lost 0-2 | -181482 |
| 3sealed | 184 | Crane, Ward (1483) | Won 2-0 | +181500 |
| 4sealed | 237 | Bridy, Dan (1540) | Lost 1-2 | -171483 |
| 5sealed | 253 | Rubin, Richard (1500) | Lost 0-2 | -181465 |
| average opponent: 1501record: 2-3 | new rating: 1465 | |||
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 121 | Schake, Robert (1500) | Lost 0-2 | -181482 |
| 2block | 231 | Elkins, Willie (1482) | Lost 0-2 | -181464 |
| 3block | 242 | Gerbic, James (1464) | Won 2-0 | +181482 |
| 4block | 247 | Patrick, Timothy (1484) | Won 2-0 | +181500 |
| 5block | 174 | Rawson, Ken (1500) | Lost 0-2 | -181482 |
| average opponent: 1486record: 2-3 | new rating: 1482 | |||