Herczeg, Philip
Current rating: 1311
| Grand Prix Barcelona 2018 (modern) | starting rating: 1361 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 245 | Romanovsky, Alexey (1488) | Lost 0-2 | -161345 |
| 2modern | 505 | Sanna, Marco (1463) | Lost 0-2 | -161329 |
| 3modern | 745 | Cuenca, Carlos (1510) | Lost 0-2 | -141315 |
| 4modern | 724 | Meunier, Thomas (1448) | Lost 1-2 | -161299 |
| 5modern | 688 | Saboureau, Jeremy (1521) | Lost 0-2 | -141285 |
| 6modern | 622 | Tribaldos, Victor (1402) | Won 2-0 | +201305 |
| 7modern | 529 | Massoteau, Damien (1485) | Lost 1-2 | -151290 |
| 8modern | 455 | Allard, Ragnar (1430) | Won 2-1 | +211311 |
| top | average opponent: 1468record: 2-6 | new rating: 1311 | ||
| Grand Prix Turin 2017 (HOU standard) | starting rating: 1408 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 214 | Viliani, Giacomo (1404) | Won 2-1 | +171425 |
| 2standard | 67 | Sautner, Marcel (1456) | Lost 0-2 | -171408 |
| 3standard | 377 | Popescu, Tiberiu (1430) | Won 2-1 | +181426 |
| 4standard | 310 | Grabowski, Wojciech (1555) | Lost 0-2 | -151411 |
| 5standard | 285 | D'Angelo, Edoardo (1417) | Lost 1-2 | -181393 |
| 6standard | 378 | Cervi, Cesidio (1450) | Won 2-0 | +191412 |
| 7standard | 292 | Mayancon, Sylvain (1459) | Lost 0-2 | -171395 |
| 8standard | 295 | Hernandez, Sebastian (1464) | Lost 1-2 | -171378 |
| 9standard | 288 | Murray, Alex (1422) | Lost 0-2 | -171361 |
| top | average opponent: 1451record: 3-6 | new rating: 1361 | ||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 515 | Miller, Thomas [ENG] (1620) | Lost 1-2 | -161484 |
| 2modern | 613 | Kipperberg-Hellandsvik, Steffen (1453) | Lost 0-0 | -181466 |
| 3modern | 769 | McGregor, Martin (1456) | Lost 1-2 | -191447 |
| 4modern | 796 | McNulty, Ryan [ENG] (1377) | Lost 0-2 | -191428 |
| 5modern | 819 | Mullally, Conor (1221) | Won 2-0 | +141442 |
| 6modern | 752 | Murias Vega, Rodrigo (1491) | Won 2-1 | +191461 |
| 7modern | 616 | Clarkson, Adam (1465) | Lost 1-2 | -181443 |
| 8modern | 595 | Van Woerkom, Henri (1447) | Lost 0-2 | -181425 |
| 9modern | 551 | Osborne, Sam (1431) | Lost 1-2 | -171408 |
| top | average opponent: 1440record: 2-7 | new rating: 1408 | ||