Siegel, Mickey
Current rating: 1549
Record: 8-6
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 17 | Lopez, Andres0643 (1470) | Lost 1-2 | -181484 |
| 2pioneer | 299 | Herrera, Christopher 288 (1610) | Won 2-1 | +201504 |
| 3pioneer | 277 | Rubis, James (1500) | Won 2-0 | +181522 |
| 4pioneer | 312 | Werbelow, Chase (1474) | Won 2-0 | +171539 |
| 5pioneer | 79 | Thompson, Brad (1597) | Won 2-1 | +191558 |
| 6pioneer | 44 | Fronsee, Adam (1938) | Lost 1-2 | -111547 |
| 7pioneer | 155 | Dong, Peicong (1565) | Won 2-0 | +181565 |
| 8pioneer | 82 | Dalke, William (1659) | Lost 0-2 | -161549 |
| average opponent: 1602record: 5-3 | new rating: 1549 | |||
| Grand Prix Phoenix 2019 (ELD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 87 | Bernard, Thomas (1500) | Lost 0-2 | -181482 |
| 2sealed | 135 | Kornacki, Leon (1449) | Won 2-1 | +171499 |
| 3sealed | 159 | Wilson, Colin (1505) | Lost 0-2 | -171482 |
| 4sealed | 197 | Tsang, Jonathan (1542) | Won 2-1 | +191501 |
| 5sealed | 156 | Antoinette, Leaf (1508) | Won 2-0 | +181519 |
| 6sealed | 137 | Wu, Gavin (1593) | Lost 0-2 | -171502 |
| average opponent: 1516record: 3-3 | new rating: 1502 | |||