Yang, Yechen
Current rating: 1425
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 465 | Aoki, Ryoya (1507) | Lost 0-2 | -181461 |
| 2standard | 692 | Takamatsu, Hiroomi (1445) | Won 2-1 | +181479 |
| 3standard | 730 | Urrutia, Carlos (1479) | Lost 1-2 | -181461 |
| 4standard | 833 | Kobayashi, Yuuki 9574 (1554) | Lost 0-2 | -171444 |
| 5standard | 972 | Kurokawa, Kazuaki (1382) | Lost 0-2 | -191425 |
| top | average opponent: 1473record: 1-4 | new rating: 1425 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 1048 | Zheng, Jiaming (1620) | Draw 1-1 | +31464 |
| 4modern | 1055 | Huen, Gary (1518) | Won 2-1 | +191483 |
| 5modern | 1030 | Wang, Qiqian (1573) | Lost 0-2 | -161467 |
| 6modern | 1066 | Wong, Man Lok (1667) | Won 2-1 | +211488 |
| 7modern | 1039 | Zhang, Michael (1580) | Won 2-1 | +201508 |
| 8modern | 1024 | Ng, Elon (1577) | Lost 0-2 | -171491 |
| 9modern | 1045 | Long, Zhou (1786) | Lost 0-2 | -121479 |
| top | average opponent: 1617record: 3-3-1 | new rating: 1479 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 47 | Yan, Gan (1585) | Lost 0-2 | -161484 |
| 2standard | 230 | Li, Hanqiang (1464) | Lost 0-0 | -191465 |
| 3standard | 429 | Ma, Yue (1402) | Lost 1-2 | -191446 |
| 4standard | 426 | Chen, Aches (1447) | Won 2-1 | +181464 |
| 5standard | 389 | Chen, Leo (1414) | Won 2-0 | +171481 |
| 6standard | 340 | Hong, Kai (1537) | Won 2-0 | +191500 |
| 7standard | 248 | Lu, James [CHN] (1475) | Draw 1-1 | 01500 |
| 8standard | 248 | Zhu, Jia Nan (1447) | Lost 0-2 | -191481 |
| 9standard | 243 | Liu, Tong (1400) | Lost 1-2 | -201461 |
| top | average opponent: 1464record: 3-5-1 | new rating: 1461 | ||