Wattiez, Johan
Current rating: 1466
Record: 5-7-1
| Grand Prix Antwerp 2013 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 412 | Gyselinck, Jelle (1494) | Lost 1-2 | -171447 |
| 2modern | 521 | Van de Rijck, Stijn (1453) | Won 2-1 | +181465 |
| 3modern | 441 | Casanova, Ana (1425) | Lost 0-2 | -191446 |
| 4modern | 612 | Kristel, Peter (1483) | Won 2-0 | +191465 |
| 5modern | 434 | Tukia, Kaarle (1494) | Lost 1-2 | -181447 |
| 6modern | 545 | Hoogendijk, Quinten (1479) | Won 2-1 | +191466 |
| average opponent: 1472record: 3-3 | new rating: 1466 | |||
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 222 | Kappler, Chris (1500) | Lost 0-2 | -181482 |
| 2standard | 271 | De Waegeneer, Joran (1481) | Lost 1-2 | -181464 |
| 3standard | 307 | Moro, Massimo (1467) | Won 2-0 | +181482 |
| 4standard | 285 | Geschwind, Ken (1482) | Lost 1-2 | -181464 |
| 5standard | 274 | Visser, Johannes (1464) | Lost 1-2 | -181446 |
| 6standard | 265 | Rose, Quentin (1446) | Won 2-0 | +181464 |
| 7standard | 200 | Ochs, Ronny (1463) | Draw 1-1 | 01464 |
| average opponent: 1472record: 2-4-1 | new rating: 1464 | |||