Chen, Qitian
Current rating: 1392
Record: 7-14-2
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 104 | Chu, Wai Ho (1500) | Lost 1-2 | -161405 |
| 2modern | 227 | Cao, Rui (1429) | Lost 1-2 | -181387 |
| 3modern | 413 | Yu, Justin (1419) | Lost 1-2 | -171370 |
| 4modern | 413 | Cox, Eric (1460) | Lost 0-2 | -171353 |
| 5modern | 402 | Li, Chao (1228) | Won 2-0 | +161369 |
| 6modern | 359 | Luther, Bryan (1351) | Won 2-0 | +181387 |
| 7modern | 311 | Chan, Alvin [HKG] (1481) | Won 2-0 | +191406 |
| 8modern | 261 | Charm, Derek (1594) | Lost 1-2 | -141392 |
| top | average opponent: 1433record: 3-5 | new rating: 1392 | ||
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 60 | Asehan, Ceasar John (1550) | Won 2-1 | +201470 |
| 2sealed | 501 | Koh, Kai Che (1679) | Lost 1-2 | -151455 |
| 3sealed | 217 | Shahrin, Qayser (1499) | Lost 1-2 | -171438 |
| 4sealed | 193 | Yeo, Kok Chiang (1487) | Lost 0-2 | -171421 |
| top | average opponent: 1554record: 1-3 | new rating: 1421 | ||
| Grand Prix Singapore 2015 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 51 | Huang, Y (1500) | Draw 1-1 | +11465 |
| 2modern | 253 | Chua Boon Hwee, D (1500) | Won 2-0 | +191484 |
| 3modern | 254 | Abdul Rahim, Adnan Faiz (1551) | Lost 0-2 | -171467 |
| 4modern | 363 | Teh, Ian (1463) | Lost 0-2 | -181449 |
| 5modern | 421 | Chia, Bing Lun Gabriel (1498) | Won 2-0 | +191468 |
| 6modern | 334 | Teo, Victor (1481) | Lost 0-2 | -181450 |
| top | average opponent: 1499record: 2-3-1 | new rating: 1450 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 393 | Wu, Mingshuai (1500) | Won 2-1 | +181518 |
| 2sealed | 149 | Zhang, Zheng5712 (1518) | Lost 1-2 | -181500 |
| 3sealed | 456 | Yu, Guo Bin (1534) | Lost 0-2 | -171483 |
| 4sealed | 438 | Huang, Haiwen (1464) | Lost 0-2 | -191464 |
| 5sealed | 470 | Cui, Yilin (1464) | Draw 0-0 | 01464 |
| top | average opponent: 1496record: 1-3-1 | new rating: 1464 | ||