Hahne, Julian
Current rating: 1486
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 143 | Masin, Nikolas (1468) | Won 2-0 | +171498 |
| 3standard | 321 | Sajjad, Usama (1793) | Lost 0-2 | -121486 |
| 4standard | 438 | Schauberger, Christopher (1522) | Won 2-1 | +181504 |
| 5standard | 176 | Dosimont, Amand (1866) | Won 2-1 | +251529 |
| 6standard | 49 | Reiter, Vincent (1715) | Lost 1-2 | -151514 |
| 7standard | 279 | Durand, Victor (1825) | Lost 1-2 | -121502 |
| 8standard | 301 | Langan, Miguel (1665) | Lost 0-2 | -161486 |
| top | average opponent: 1693record: 3-4 | new rating: 1486 | ||
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 209 | Rogers, Nathanel (1500) | Won 2-1 | +181482 |
| 2standard | 93 | Battiston, Dario (1579) | Won 2-1 | +201502 |
| 3standard | 17 | Hottmann, Alex (1969) | Lost 0-2 | -101492 |
| 4standard | 286 | Alihodzic, Adnan (1514) | Won 2-1 | +181510 |
| 5standard | 187 | van Montfoort, Kees (1566) | Lost 1-2 | -171493 |
| 6standard | 249 | D'Aniello, Carmine (1756) | Lost 1-2 | -131480 |
| 7standard | 298 | Balder, David (1480) | Won 2-0 | +181498 |
| 8standard | 292 | Timmermans, Ron (1539) | Lost 0-2 | -171481 |
| top | average opponent: 1613record: 4-4 | new rating: 1481 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 121 | Gutzeit, Melissa (1430) | Won 2-0 | +171517 |
| 2sealed | 225 | Karpov, Pavel (1573) | Lost 0-2 | -171500 |
| 3sealed | 516 | Plans, Aram (1467) | Lost 0-2 | -191481 |
| 4sealed | 758 | Christensen, Jon Magnus (1500) | Lost 0-2 | -171464 |
| top | average opponent: 1492record: 1-3 | new rating: 1464 | ||