Chai, Andi
Current rating: 1468
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 258 | Perez, Emmanuel (1471) | Lost 1-2 | -181448 |
| 2standard | 307 | Fridland, Patrik (1481) | Won 2-1 | +181466 |
| 3standard | 486 | Ross, Toby (1473) | Won 2-0 | +181484 |
| 4standard | 330 | Timmermans, Ron (1532) | Lost 0-2 | -171467 |
| 5standard | 400 | Naess, Steinar (1579) | Won 2-0 | +201487 |
| 6standard | 256 | Kolle, Niklas (1392) | Lost 0-2 | -191468 |
| top | average opponent: 1488record: 3-3 | new rating: 1468 | ||
| Grand Prix Paris 2016 (OGW standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 364 | Masschelein, Clarck (1446) | Lost 0-2 | -181444 |
| 2standard | 356 | Stephane, Payet (1482) | Won 2-0 | +181462 |
| 3standard | 426 | Pereira, Steven (1501) | Won 2-1 | +191481 |
| 4standard | 241 | Malsano, Matteo De Stefani (1511) | Won 2-0 | +191500 |
| 5standard | 114 | Teppa, Michaele (1502) | Lost 0-2 | -181482 |
| 6standard | 272 | Musil, Jiri (1537) | Lost 0-2 | -171465 |
| 7standard | 376 | Bordet, Ghislain (1505) | Won 2-0 | +181483 |
| 8standard | 343 | Etcheverry, Francois (1490) | Lost 0-2 | -171466 |
| top | average opponent: 1497record: 4-4 | new rating: 1466 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 39 | Van Herrewegen, Erwin (1500) | Lost 0-0 | -181482 |
| 2standard | 651 | Lucian, Matteo (1480) | Won 0-0 | +181500 |
| 3standard | 618 | Neale, Sam (1470) | Won 2-0 | +171517 |
| 4standard | 552 | Geerinck, Kevin (1521) | Lost 1-2 | -181499 |
| 5standard | 489 | Nielsen, Jacob Norholm (1421) | Lost 1-2 | -191480 |
| 6standard | 673 | Lupan, Felix (1479) | Lost 1-2 | -181462 |
| top | average opponent: 1479record: 2-4 | new rating: 1462 | ||