Lasson, Marc
Current rating: 1502
Record: 5-5-2
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 331 | Olejniczak, Maciej (1500) | Lost 0-2 | -181506 |
| 2standard | 362 | Webb, Elliott (1411) | Draw 1-1 | -21504 |
| 3standard | 563 | Gratpanche, Quentin (1482) | Draw 1-1 | -11503 |
| 4standard | 609 | Verdonck, Jean Francois (1442) | Lost 0-2 | -191484 |
| 5standard | 606 | Olejniczak, Andrzej (1462) | Won 2-0 | +181502 |
| average opponent: 1459record: 1-2-2 | new rating: 1502 | |||
| Grand Prix London 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 339 | Santibanez, Ariel (1500) | Won 2-0 | +181518 |
| 2sealed | 226 | Rigby, Neil (1748) | Lost 1-2 | -141504 |
| 3sealed | 515 | Barrett, Dan (1399) | Won 2-1 | +161520 |
| 4sealed | 573 | Sandroni, Riccardo (1656) | Won 2-0 | +211541 |
| 5sealed | 425 | Clark, Adam [ENG] (1536) | Won 2-1 | +181559 |
| 6sealed | 243 | Giacomelli, Franco (1535) | Lost 0-2 | -191540 |
| 7sealed | 237 | Dageroth, Benjamin (1638) | Lost 0-2 | -161524 |
| average opponent: 1573record: 4-3 | new rating: 1524 | |||