Gratosky, Stan
Current rating: 1446
Record: 0-3
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1132 | Yarrow, Simon (1531) | Lost 0-2 | -161446 |
| record: 0-1 | new rating: 1446 | |||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 78 | Anderson, Matthew [USA] (1413) | Lost 1-2 | -201480 |
| 2sealed | 436 | Casey Y., (1481) | Lost 1-2 | -181462 |
| average opponent: 1447record: 0-2 | new rating: 1462 | |||