Matheys, Francois
Current rating: 1554
Record: 9-6-1
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 398 | Weerts, Egon Junior (1438) | Won 2-0 | +161529 |
| 2pioneer | 270 | Garnham, Matthew (1868) | Lost 0-2 | -121517 |
| 3pioneer | 473 | Almela Torres, Amadeo (1450) | Lost 1-2 | -191498 |
| 4pioneer | 584 | Dolmans, Jorn (1487) | Won 2-1 | +181516 |
| 5pioneer | 566 | Van Geel, Philip (1498) | Won 2-1 | +171533 |
| 6pioneer | 308 | Hujo, Christopher (1518) | Won 2-1 | +181551 |
| 7pioneer | 365 | Navarro Marin, Hector (1739) | Lost 0-2 | -151536 |
| 8pioneer | 279 | Muller, Sven (1509) | Won 2-0 | +181554 |
| average opponent: 1563record: 5-3 | new rating: 1554 | |||
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 77 | Picchio, Alberto (1446) | Won 2-0 | +171517 |
| 2standard | 168 | Iversen, Morten (1504) | Won 2-0 | +181535 |
| 3standard | 192 | Patria, Andrea (1437) | Lost 0-2 | -201515 |
| 4standard | 285 | Royer, Gurvan (1518) | Draw 1-1 | 01515 |
| 5standard | 203 | Rebolledo Mellado, Carlos-Joaquin (1465) | Lost 1-2 | -191496 |
| 6standard | 283 | Lair, Frederic (1490) | Lost 1-2 | -181478 |
| 7standard | 281 | Audet, Nicolas (1411) | Won 2-0 | +171495 |
| 8standard | 219 | Morlet, Pierre (1479) | Won 2-1 | +181513 |
| average opponent: 1469record: 4-3-1 | new rating: 1513 | |||