Maeyens, Jan
Current rating: 1327
| Grand Prix Brussels 2018 (M19 standard) | starting rating: 1343 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 55 | Sterckx, Tom (1500) | Won 2-0 | +201363 |
| 2standard | 119 | Gil Guerrero, Manuel (1481) | Won 2-0 | +211384 |
| 3standard | 1 | Siron, Geoffrey (1830) | Lost 1-2 | -111373 |
| 4standard | 265 | Schmidt, Jacob (1437) | Lost 0-1 | -171356 |
| 5standard | 425 | Aranda Campanario, Adrian (1500) | Lost 1-2 | -151341 |
| 6standard | 390 | Langer, Christian (1448) | Lost 0-2 | -161325 |
| 7standard | 409 | Demant, Hilmar (1410) | Won 2-1 | +191344 |
| 8standard | 318 | Peltier, Charles (1398) | Lost 0-2 | -171327 |
| top | average opponent: 1500record: 3-5 | new rating: 1327 | ||
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 338 | Borgmann, Christian (1432) | Lost 1-2 | -181406 |
| 2sealed | 411 | Eaton, Jon (1459) | Won 2-1 | +191425 |
| 3sealed | 282 | Ovenden, Chris (1403) | Lost 1-2 | -181407 |
| 4sealed | 451 | Howard, Robbie (1482) | Lost 0-2 | -171390 |
| 5sealed | 496 | Kemp, Richard (1468) | Lost 0-2 | -161374 |
| 6sealed | 481 | Horlock, Rhys (1545) | Lost 0-2 | -151359 |
| 7sealed | 453 | Vlaminck, David (1390) | Lost 1-2 | -181341 |
| 8sealed | 402 | Thomson, David (1327) | Won 2-0 | +181359 |
| 9sealed | 347 | Leiper-Durrant, Tom (1446) | Lost 1-2 | -161343 |
| top | average opponent: 1439record: 2-7 | new rating: 1343 | ||
| Grand Prix Metz 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | van Driel, Justin (1595) | Lost 0-2 | -161484 |
| 2sealed | 437 | Teknik, Celine (1383) | Lost 0-2 | -201464 |
| 3sealed | 696 | Guillaume, Theo (1464) | Lost 0-2 | -181446 |
| 4sealed | 701 | Szyk, Andrzej (1445) | Lost 0-2 | -181428 |
| 6sealed | 627 | Delandsheere, Pierre (1409) | Lost 1-2 | -181410 |
| 7sealed | 571 | Simeon, Fabrice (1286) | Won 2-1 | +151425 |
| 8sealed | 511 | Paty, Jeremie (1371) | Won 2-1 | +171442 |
| 9sealed | 420 | Boulanger, Raphael (1431) | Lost 0-2 | -181424 |
| top | average opponent: 1423record: 2-6 | new rating: 1424 | ||