Lehmann, Sebastian
Current rating: 1485
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 303 | Fuchs, Marc-Michael (1563) | Won 2-0 | +201498 |
| 2sealed | 374 | Steyns, Nick (1833) | Lost 1-2 | -121486 |
| 3sealed | 471 | Jubin, Jonathan (1518) | Draw 1-1 | 01486 |
| 4sealed | 463 | Naf, Flavia (1690) | Won 2-0 | +221508 |
| 5sealed | 311 | Star, Leon (1964) | Lost 1-2 | -101498 |
| 6sealed | 423 | Frey, Alexander (1764) | Lost 0-2 | -131485 |
| top | average opponent: 1722record: 2-3-1 | new rating: 1485 | ||
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 93 | Westling, Tomas (1869) | Lost 0-2 | -121513 |
| 2sealed | 407 | Edin, Bjorn Christian (1535) | Won 2-0 | +181531 |
| 3sealed | 295 | Laitila, Ismo (1498) | Lost 0-2 | -181513 |
| 4sealed | 402 | Freau, Cyrille (1637) | Lost 0-2 | -161497 |
| 5sealed | 504 | Elfstrom, Linus (1465) | Lost 1-2 | -191478 |
| top | average opponent: 1601record: 1-4 | new rating: 1478 | ||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 574 | Buchmann, David (1500) | Won 2-0 | +181518 |
| 2sealed | 406 | Donati, Jean-Damien (1537) | Won 2-1 | +181536 |
| 3sealed | 276 | Blanc, Regis (1644) | Lost 0-2 | -161520 |
| 4sealed | 303 | Rouas, Jonathan (1503) | Won 2-0 | +181538 |
| 5sealed | 225 | Lybaert, Marijn (1814) | Lost 0-2 | -131525 |
| top | average opponent: 1600record: 3-2 | new rating: 1525 | ||