Gruner, Philip
Current rating: 1535
Record: 12-11-1
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 226 | Dominguez, Mikael (1500) | Won 2-1 | +171521 |
| 2pioneer | 89 | Plagge, Julian (1637) | Won 2-1 | +211542 |
| 3pioneer | 149 | Del Pivo, Marco (1768) | Won 2-0 | +221564 |
| 4pioneer | 156 | Banski, Jakub (1707) | Lost 0-2 | -161548 |
| 5pioneer | 210 | Patey, Will (1465) | Won 2-0 | +171565 |
| 6pioneer | 170 | Brownson-Smith, Callum (1738) | Lost 1-2 | -151550 |
| 7pioneer | 307 | van den Bogaard, Ricardo (1738) | Lost 0-2 | -151535 |
| top | average opponent: 1650record: 4-3 | new rating: 1535 | ||
| Grand Prix Birmingham 2019 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 102 | Nayegon-Bishop, Tobias (1673) | Lost 1-2 | -151503 |
| 2modern | 287 | Gregory-Martin, Dylan (1482) | Won 2-1 | +181521 |
| 3modern | 373 | Binks, Dominic (1501) | Won 2-1 | +171538 |
| 4modern | 112 | Griffiths, Eddie (1561) | Lost 1-2 | -171521 |
| 5modern | 333 | Brooks, Sean (1566) | Lost 0-2 | -171504 |
| top | average opponent: 1557record: 2-3 | new rating: 1504 | ||
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 362 | Lindroth, Alexander (1500) | Lost 0-2 | -191540 |
| 2sealed | 428 | Viherranta, Sami (1398) | Won 2-0 | +151555 |
| 3sealed | 506 | Motiejunas, Vilius (1373) | Lost 1-2 | -211534 |
| 4sealed | 510 | Semkin, Alexander (1654) | Lost 0-2 | -161518 |
| top | average opponent: 1481record: 1-3 | new rating: 1518 | ||
| Grand Prix Bilbao 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 322 | Kirstetter, Geoffroy (1465) | Won 2-0 | +171517 |
| 2modern | 169 | Hernandez Perez, Jeremy (1517) | Draw 1-1 | 01517 |
| 3modern | 355 | Diez, Mikel (1942) | Lost 0-2 | -101507 |
| 4modern | 525 | Torres Castello, David (1479) | Won 2-1 | +171524 |
| 5modern | 349 | Escorihuela, Raul (1501) | Won 2-0 | +181542 |
| 6modern | 228 | Everskold, Danjel (1502) | Won 2-0 | +171559 |
| 7modern | 131 | Herz, Bernhard (1556) | Won 2-0 | +181577 |
| 8modern | 77 | Carrazana Bonnin, David Miguel (1577) | Lost 0-1 | -181559 |
| top | average opponent: 1568record: 5-2-1 | new rating: 1559 | ||