Feldrapp, Marco
Current rating: 1450
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 682 | Christopher, Tom (1454) | Lost 0-2 | -181450 |
| top | record: 0-1 | new rating: 1450 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1160 | Rohde, Andrew (1500) | Lost 0-2 | -181466 |
| 2sealed | 1365 | Farkavec, Andrian (1552) | Lost 1-2 | -161450 |
| 3sealed | 1053 | Buffaloe, Michael (1464) | Won 2-1 | +181468 |
| top | average opponent: 1505record: 1-2 | new rating: 1468 | ||
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 426 | Brueggemann, Julian (1549) | Lost 0-2 | -171483 |
| 2sealed | 615 | Roijen, Dominique (1482) | Lost 0-2 | -181465 |
| 3sealed | 678 | Pas, Vincent (1462) | Won 2-1 | +181483 |
| 4sealed | 609 | Wauters, Jeroen (1509) | Won 2-0 | +181501 |
| 5sealed | 615 | Lago, Norman (1529) | Lost 0-2 | -171484 |
| top | average opponent: 1506record: 2-3 | new rating: 1484 | ||