Groff, Daniele
Current rating: 1578
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 82 | Grau Puig, Macia (1500) | Won 2-1 | +181520 |
| 2standard | 61 | Karesvuori, Karo (1636) | Won 2-1 | +201540 |
| 3standard | 222 | Riabokon, Natalia (1570) | Won 2-1 | +191559 |
| 4standard | 156 | Venancio, Ricardo (1449) | Won 2-0 | +161575 |
| 5standard | 6 | Cheung, Yuer Chung (1643) | Won 2-0 | +191594 |
| 6standard | 24 | Channing, Henry (1858) | Lost 0-2 | -141580 |
| 7standard | 97 | Diniz, Hugo (1911) | Lost 1-2 | -121568 |
| 8standard | 131 | Chelil, Mehdi (1679) | Won 2-1 | +201588 |
| 9standard | 97 | Bardini, Alain (1913) | Lost 1-2 | -121576 |
| 10standard | 172 | Amaya Gonzalez, Manuel (1667) | Lost 1-2 | -161560 |
| 11standard | 195 | Stevenson, Craig (1482) | Lost 1-2 | -201540 |
| 12standard | 176 | Gaponov, Nikita (1582) | Won 2-0 | +191559 |
| 13standard | 143 | Gheysen, Olivier (1617) | Won 2-0 | +191578 |
| 14standard | 114 | Soler, Pedro (1534) | Won 2-1 | +171595 |
| 15standard | 110 | Guerra Diaz, Victor (1625) | Lost 1-2 | -171578 |
| top | average opponent: 1644record: 9-6 | new rating: 1578 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Eriksen, Jens (1313) | Won 2-0 | +161446 |
| 2sealed | 227 | Vidak, Matej (1518) | Won 2-1 | +191465 |
| 3sealed | 302 | Johansson, Christoffer (1550) | Lost 0-2 | -161449 |
| 4sealed | 465 | Libkin, Eugen (1678) | Lost 1-2 | -141435 |
| 5sealed | 528 | Vlcek, Milan (1286) | Won 2-1 | +151450 |
| 6sealed | 514 | Lehnert, Heiko (1370) | Won 2-1 | +171467 |
| 7sealed | 407 | Heinemann, Stefan (1569) | Won 2-0 | +201487 |
| 8sealed | 239 | Solsona, Axel (1534) | Won 2-1 | +181505 |
| 9sealed | 201 | Schaub, Marco (1608) | Won 2-0 | +201525 |
| 10draft | 29 | Grub, Manuel (1603) | Lost 0-2 | -161509 |
| 11draft | 102 | Kuhnast, Sebastian (1647) | Won 2-0 | +201529 |
| 12draft | 101 | Signorini, Tommaso (1756) | Lost 0-2 | -141515 |
| 13draft | 47 | Reim, Andreas (1619) | Lost 1-2 | -161499 |
| 14draft | 99 | Bures, Marek (1578) | Won 2-0 | +201519 |
| 15draft | 143 | Zlotoiabko, Boris (1588) | Lost 1-2 | -171502 |
| top | average opponent: 1548record: 9-6 | new rating: 1502 | ||
| Grand Prix Verona 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 283 | Modena, Mattia (1463) | Lost 1-2 | -191481 |
| 2standard | 324 | Nali, Michael (1482) | Won 2-1 | +181499 |
| 3standard | 402 | Colleoni, Diego (1506) | Lost 0-2 | -181481 |
| 4standard | 458 | Spataro, Luca (1625) | Lost 0-2 | -151466 |
| 5standard | 488 | Nardelli, Marco (1464) | Lost 1-2 | -181448 |
| 6standard | 512 | Bergamini, Emma (1450) | Lost 1-2 | -181430 |
| top | average opponent: 1498record: 1-5 | new rating: 1430 | ||