Grutzmacher, Philip
Current rating: 1411
Record: 5-10
| Grand Prix Prague 2016 (legacy) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 362 | Richter, Pascal (1609) | Lost 1-2 | -171503 |
| 2legacy | 478 | Teittinen, Mikael (1505) | Lost 0-2 | -181485 |
| 3legacy | 645 | Bergesen, Christian (1408) | Lost 0-2 | -191466 |
| 4legacy | 702 | Olejar, Igor (1444) | Lost 1-2 | -191447 |
| 5legacy | 688 | Matuszewski, Mateusz (1470) | Lost 1-2 | -171430 |
| 6legacy | 645 | Lopez, Jordi (1410) | Lost 1-2 | -191411 |
| average opponent: 1474record: 0-6 | new rating: 1411 | |||
| Grand Prix Paris 2014 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 29 | Girard, Jean-Remi (1561) | Won 2-0 | +191519 |
| 2legacy | 319 | Cortsen, Simon (1568) | Won 2-1 | +191538 |
| 3legacy | 89 | Moyschewitz, Fabian (1547) | Lost 0-2 | -181520 |
| 4legacy | 273 | van Dalen, Matthias (1495) | Lost 0-2 | -181502 |
| 5legacy | 511 | Lange, Oliver (1419) | Won 2-1 | +161518 |
| 6legacy | 157 | Litvak, Mark (1542) | Won 2-0 | +191537 |
| 7legacy | 25 | Dumont, Alexandre (1539) | Lost 1-2 | -181519 |
| 8legacy | 259 | Morin, Alexandre (1522) | Lost 0-2 | -181501 |
| 9legacy | 299 | Paulin, Thomas (1548) | Won 2-1 | +191520 |
| average opponent: 1527record: 5-4 | new rating: 1520 | |||