Qiu, Qidi
Current rating: 1328
| Grand Prix Yokohama 2019 (modern) | starting rating: 1377 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 462 | Kochi, Daiki (1574) | Lost 1-2 | -141363 |
| 2modern | 713 | Ichinose, Yuki (1433) | Won 2-1 | +191382 |
| 3modern | 1021 | Ohsato, Tetsuya (1502) | Lost 0-2 | -161366 |
| 4modern | 940 | Kwiatkoski, Mitchel (1655) | Lost 0-2 | -131353 |
| 5modern | 1004 | Takamiya, Issei (1396) | Lost 1-2 | -171336 |
| 6modern | 935 | Nakakushi, Akira (1446) | Won 2-1 | +201356 |
| 7modern | 760 | Sugimura, Yoshiyasu (1704) | Lost 1-2 | -121344 |
| 8modern | 672 | Fujita, Toshitake (1447) | Lost 0-2 | -161328 |
| top | average opponent: 1520record: 2-6 | new rating: 1328 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1407 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 527 | Oshikawa, Taishi (1560) | Lost 1-2 | -151392 |
| 2standard | 678 | Abe, Ryoji (1549) | Lost 0-2 | -151377 |
| top | average opponent: 1555record: 0-2 | new rating: 1377 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 712 | Adachi, Yoshikazu (1500) | Lost 0-2 | -181482 |
| 2standard | 900 | Katou, Masaya (1577) | Lost 0-2 | -161466 |
| 3standard | 1037 | Matsushima, Toshikazu (1446) | Lost 0-2 | -191447 |
| 4standard | 1080 | Tomita, Mitsuhiro (1342) | Won 2-1 | +161463 |
| 5standard | 979 | Miyake, Keigo (1484) | Lost 1-2 | -171446 |
| 6standard | 891 | Ogsawara, Akira (1324) | Lost 0-2 | -201426 |
| 7standard | 815 | Lee, Tom (1412) | Draw 1-1 | -11425 |
| 8standard | 746 | Ideguchi, Yasuhiro (1429) | Lost 0-2 | -181407 |
| top | average opponent: 1439record: 1-6-1 | new rating: 1407 | ||