Rudin, Michael D
Current rating: 1413
Record: 1-6
| Grand Prix Anaheim 2012 (Innistrad block) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 177 | Zuniga, Orlando (1500) | Lost 0-2 | -171447 |
| 2block | 254 | Gates, Tanner (1482) | Won 2-0 | +181465 |
| 3block | 198 | Jafari, Keyan (1483) | Lost 1-2 | -171448 |
| 4block | 346 | Gilliland, Mark G (1480) | Lost 0-2 | -181430 |
| 5block | 372 | Collymore, Jamie (1464) | Lost 0-2 | -171413 |
| average opponent: 1482record: 1-4 | new rating: 1413 | |||
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 519 | Sira, Joshua (1500) | Lost 0-2 | -181482 |
| 2sealed | 585 | Morrison, Jayce (1482) | Lost 0-1 | -181464 |
| average opponent: 1491record: 0-2 | new rating: 1464 | |||