Jacobs, Lukas
Current rating: 1485
Record: 5-6
| Grand Prix London 2019 (WAR sealed) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| C1sealed | 82 | Borgel, Nicolas (1581) | Won 2-1 | +191517 |
| C2sealed | 135 | Marino, Alberto (1577) | Lost 0-2 | -171500 |
| C3sealed | 311 | Kopanas, Anastasis (1641) | Lost 0-2 | -151485 |
| average opponent: 1600record: 1-2 | new rating: 1485 | |||
| Grand Prix Brussels 2018 (M19 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 30 | Adams, Paul (1510) | Lost 0-2 | -181482 |
| 2standard | 333 | Feys, Guillaume (1411) | Won 2-0 | +171499 |
| 3standard | 399 | Kupinski, Krzysztof (1716) | Lost 0-2 | -141485 |
| 4standard | 435 | Leber, Denis (1223) | Won 2-0 | +131498 |
| 5standard | 330 | Raeke, Thomas (1469) | Lost 0-2 | -181480 |
| 6standard | 382 | Pasini, Gregorio (1486) | Lost 0-2 | -181462 |
| 7standard | 386 | Del Valle, Nicolas (1442) | Won 2-1 | +171479 |
| 8standard | 302 | Sergeev, Sergey (1506) | Won 2-1 | +191498 |
| average opponent: 1470record: 4-4 | new rating: 1498 | |||