Horst, Lorenz
Current rating: 1538
Record: 5-3
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 351 | Braun, Matthias (1542) | Won 2-0 | +191519 |
| 2standard | 85 | Kreutz, Stefan (1437) | Lost 0-2 | -201499 |
| 3standard | 530 | Levy, Theo (1551) | Won 2-0 | +191518 |
| 4standard | 278 | Gabriel, Jan [CZE] (1563) | Lost 1-2 | -171501 |
| 5standard | 451 | De Smet, Paul (1505) | Lost 1-2 | -181483 |
| 6standard | 483 | Gomez Galvan, Carlos (1607) | Won 2-0 | +201503 |
| 7standard | 426 | Jacquenet, Pierre (1454) | Won 2-0 | +171520 |
| 8standard | 294 | Eme, Jonathan (1516) | Won 2-0 | +181538 |
| average opponent: 1522record: 5-3 | new rating: 1538 | |||