Federspiel, Kevin
Current rating: 1466
Record: 5-7
| Grand Prix London 2018 (RIX limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 45 | Cabella, Andrea (1489) | Lost 0-2 | -181445 |
| 2sealed | 600 | Dellacasa, Francisco (1484) | Lost 1-2 | -171428 |
| 3sealed | 893 | Bridger, Charlie (1457) | Won 2-0 | +191447 |
| 4sealed | 780 | Graham, Lee (1518) | Won 2-0 | +191466 |
| 5sealed | 727 | Geide, Hannes (1445) | Won 2-0 | +171483 |
| 6sealed | 400 | White, Dominic (1524) | Lost 0-2 | -171466 |
| average opponent: 1486record: 3-3 | new rating: 1466 | |||
| Grand Prix London 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 272 | Coles, Jason (1520) | Lost 0-2 | -181482 |
| 2sealed | 763 | Lim, Kimi (1485) | Won 2-0 | +181500 |
| 3sealed | 561 | Sagodira, Melodie (1428) | Lost 0-2 | -191481 |
| 4sealed | 1083 | Ashall, James (1462) | Lost 1-2 | -181463 |
| 5sealed | 983 | Allen, Christopher5948 (1467) | Won 2-1 | +181481 |
| 6sealed | 928 | Brown, Chris3426 (1479) | Lost 0-2 | -181463 |
| average opponent: 1474record: 2-4 | new rating: 1463 | |||