Maurin, Simon
Current rating: 1470
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 646 | Dumontier, Laurent (1471) | Lost 0-2 | -181448 |
| 2sealed | 711 | Del-rizzo, Johan (1467) | Won 2-1 | +191467 |
| 3sealed | 700 | Klein, Jean-Philippe (1509) | Lost 0-2 | -171450 |
| 4sealed | 727 | Quina, Antonio Batista (1497) | Won 2-1 | +181468 |
| 5sealed | 710 | Pokorny, Simon (1532) | Won 2-0 | +201488 |
| 6sealed | 674 | Adamucci, Guillaume (1520) | Lost 0-0 | -181470 |
| top | average opponent: 1500record: 3-3 | new rating: 1470 | ||
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 872 | Mercier, Johny (1484) | Lost 1-2 | -191501 |
| 2standard | 822 | Cattrysse, Sabbe (1563) | Lost 0-2 | -161485 |
| 3standard | 949 | Camps, Sander (1468) | Lost 0-2 | -191466 |
| top | average opponent: 1505record: 0-3 | new rating: 1466 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 162 | Kiefer, Lorenz (1536) | Won 2-0 | +191519 |
| 2sealed | 168 | Mace, Damien (1500) | Won 2-1 | +171536 |
| 3sealed | 140 | Seemann, Pavel (1591) | Won 2-1 | +191555 |
| 4sealed | 59 | Naessens, Ulysse (1555) | Won 2-1 | +181573 |
| 5sealed | 21 | Arnaud, Christophe (1488) | Lost 0-2 | -191554 |
| 6sealed | 105 | Hemmer, Philipp (1685) | Lost 0-2 | -161538 |
| 7sealed | 190 | Mongauze, Philippe (1539) | Lost 0-2 | -181520 |
| top | average opponent: 1556record: 4-3 | new rating: 1520 | ||