Peska, Michael
Current rating: 1446
Record: 3-6
| Grand Prix Melbourne 2016 (modern) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 27 | De Zeeuw, Chris (1500) | Won 2-1 | +181497 |
| 2modern | 187 | Parker, Kyle (1499) | Won 2-1 | +181515 |
| 3modern | 185 | Chan, Ron [AUS] (1536) | Lost 0-2 | -171498 |
| 4modern | 182 | Tessari, Marco (1520) | Lost 0-2 | -181480 |
| 5modern | 400 | Videon, Branden (1500) | Lost 0-2 | -171463 |
| 6modern | 406 | Nguyen, Michael (1529) | Lost 0-2 | -171446 |
| average opponent: 1514record: 2-4 | new rating: 1446 | |||
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 226 | Lay, Nicholas (1500) | Lost 1-2 | -181482 |
| 2sealed | 319 | Campion, Daniel (1411) | Won 2-0 | +171499 |
| 3sealed | 312 | Villanueva, Dean (1404) | Lost 0-2 | -201479 |
| average opponent: 1439record: 1-2 | new rating: 1479 | |||