Qiu, Zhifeng
Current rating: 1455
Record: 4-7-2
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 356 | Witulla, Marco (1500) | Draw 1-1 | -11510 |
| 2sealed | 527 | Dunn, Dennis (1469) | Lost 0-2 | -181492 |
| 3sealed | 629 | Distel, Thierry (1470) | Draw 1-1 | -11491 |
| 4sealed | 646 | Milutinovic, Vasilije (1483) | Lost 1-2 | -181473 |
| 5sealed | 588 | Birgel, Michael (1471) | Lost 0-2 | -181455 |
| average opponent: 1478record: 0-3-2 | new rating: 1455 | |||
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 147 | Wu, Kon Fai (1938) | Lost 0-2 | -101490 |
| 2standard | 335 | Su, Joe (1480) | Won 2-1 | +171507 |
| 3standard | 426 | Fan Chiang, Chun-Yao (1500) | Lost 1-2 | -181489 |
| 4standard | 468 | Fong, Chun Ho (1494) | Won 2-0 | +181507 |
| 5standard | 275 | Park, Jun Young (1707) | Lost 1-2 | -141493 |
| 6standard | 347 | Chen, Gui-xin (1481) | Won 2-0 | +181511 |
| 7standard | 286 | Sakaino, Yuta (1557) | Lost 1-2 | -171494 |
| 8standard | 316 | Sato, Yusuke (1447) | Won 2-0 | +171511 |
| average opponent: 1575record: 4-4 | new rating: 1511 | |||