Treacy-Mcgee, Sam
Current rating: 1450
Record: 3-6
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1143 | Grabiec, Marek (1500) | Lost 0-2 | -171447 |
| 2sealed | 1169 | Cerny, Michal (1483) | Lost 0-2 | -181429 |
| 3sealed | 1189 | Koltunovskiy, Eugene (1465) | Won 2-1 | +191448 |
| 4sealed | 1003 | Aichinger, Daniel (1488) | Won 2-1 | +191467 |
| 5sealed | 775 | Millet, Alexandre (1538) | Lost 0-2 | -171450 |
| average opponent: 1495record: 2-3 | new rating: 1450 | |||
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 357 | Bunce, Nicholas (1500) | Won 2-1 | +181518 |
| 2standard | 128 | Fallaize, Graeme (1518) | Lost 0-2 | -181500 |
| 3standard | 369 | Misevic, Nikola (1499) | Lost 1-2 | -181482 |
| 4standard | 419 | Kristjansson, Bergvin (1482) | Lost 0-2 | -181464 |
| average opponent: 1500record: 1-3 | new rating: 1464 | |||