Leng, Yan Ning
Current rating: 1278
Record: 24-41
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1326 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 126 | Lu, Yijie (1493) | Lost 1-2 | -151311 |
| 3standard | 245 | Chen, Aoqi (1597) | Lost 0-2 | -131298 |
| 4standard | 248 | Choi, Minseok (1428) | Won 2-1 | +201318 |
| 5standard | 229 | Bao, Hong Jie (1486) | Lost 0-2 | -151303 |
| 6standard | 274 | Wang, Di (1514) | Lost 1-2 | -141289 |
| 7standard | 266 | Yang, Shaokun (1450) | Won 2-0 | +211310 |
| 8standard | 223 | Depa, Michael (1404) | Lost 1-2 | -161294 |
| 9standard | 236 | Yang, Thomas (1391) | Lost 0-2 | -161278 |
| top | average opponent: 1471record: 2-6 | new rating: 1278 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1368 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 191 | Huang, Wei 3900 (1500) | Lost 1-2 | -151353 |
| 2sealed | 276 | Yu, Xin (1403) | Won 2-1 | +191372 |
| 3sealed | 328 | Yang, Li (1431) | Won 2-0 | +191391 |
| 4sealed | 197 | Li, Jinlin (1561) | Lost 0-2 | -151376 |
| 5sealed | 360 | Lu, Weikai (1446) | Lost 0-2 | -171359 |
| 6sealed | 338 | Sun, Yue (1413) | Lost 1-2 | -171342 |
| 7sealed | 423 | Liu, Shen (1440) | Lost 0-2 | -161326 |
| top | average opponent: 1456record: 2-5 | new rating: 1326 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1400 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 1069 | Liu, Tianyu (1486) | Lost 0-2 | -161384 |
| 4modern | 114 | Edssel, Cavel Edssel (1518) | Won 2-1 | +201404 |
| 5modern | 90 | Hilmi, Muhammad (1501) | Lost 0-2 | -161388 |
| 6modern | 1083 | Du, Xianchao (1524) | Won 2-1 | +201408 |
| 7modern | 99 | Huang, Yung-Ming (1977) | Lost 1-2 | -81400 |
| 8modern | 1099 | Loi, Bennet (1548) | Lost 0-2 | -161384 |
| 9modern | 129 | Wu, Guobin (1504) | Lost 0-2 | -161368 |
| top | average opponent: 1580record: 2-5 | new rating: 1368 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1404 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 63 | Zhao, Tianhang (1577) | Lost 1-2 | -151389 |
| 3sealed | 287 | Wang, Xiaoxuan (1500) | Won 2-0 | +201409 |
| 4sealed | 204 | Ma, Yue (1427) | Won 2-0 | +191428 |
| 5sealed | 96 | Jeong, Hyunwoo (1794) | Lost 1-2 | -121416 |
| 6sealed | 231 | Cui, Jianbin (1520) | Lost 0-2 | -161400 |
| top | average opponent: 1563record: 2-3 | new rating: 1400 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 129 | Jiang, Ling (1500) | Won 2-1 | +191450 |
| 2standard | 81 | Wang, Yi 0455 (1507) | Lost 0-0 | -171433 |
| 3standard | 333 | Ju, Xiaobin (1522) | Won 2-0 | +201453 |
| 4standard | 277 | Asinas, Rudi Jason (1752) | Lost 1-2 | -131440 |
| 5standard | 322 | Chen, Hao4867 (1475) | Won 2-0 | +191459 |
| 6standard | 232 | Zhao, Lei (1287) | Lost 0-2 | -221437 |
| 7standard | 267 | Wang, Guan (1562) | Lost 0-2 | -151422 |
| 8standard | 265 | Zhang, Dawei (1452) | Lost 0-2 | -181404 |
| top | average opponent: 1507record: 3-5 | new rating: 1404 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 68 | Yang, Hao-Wei (1500) | Lost 0-2 | -181498 |
| 4sealed | 190 | Liu, Tsung Hui (1519) | Lost 1-2 | -181480 |
| 5sealed | 261 | Cho, Bu-Hong (1701) | Lost 1-2 | -141466 |
| 6sealed | 274 | Tanahashi, Hirofumi (1402) | Lost 0-2 | -191447 |
| 7sealed | 287 | Lee, Chao Yi (1548) | Lost 0-2 | -161431 |
| top | average opponent: 1534record: 0-5 | new rating: 1431 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | Ngai, Alex (1500) | Won 2-0 | +171546 |
| 2sealed | 8 | Gong, Ye (1431) | Won 2-0 | +161562 |
| 3sealed | 198 | Lim, Jason (1500) | Won 2-0 | +171579 |
| 4sealed | 105 | Heng, Chye Hwee (1701) | Lost 0-2 | -161563 |
| 5sealed | 111 | Itani, Hiroshi (1717) | Won 2-0 | +211584 |
| 6sealed | 83 | Yu, Tsz Hang (1636) | Lost 1-2 | -171567 |
| 7sealed | 119 | Cheng, Tung-Yi (1736) | Lost 1-2 | -151552 |
| 8sealed | 213 | Chen, Yen-Chou (1570) | Lost 0-2 | -181534 |
| 9sealed | 213 | Wen, Yuning (1523) | Lost 0-2 | -181516 |
| top | average opponent: 1590record: 4-5 | new rating: 1516 | ||
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 117 | Zhao, Lei (1500) | Won 2-0 | +171573 |
| 2sealed | 21 | Zhang, Jun (1465) | Won 2-1 | +161589 |
| 3sealed | 64 | Lu, Pengjie (1439) | Lost 0-2 | -211568 |
| 4sealed | 213 | Geng, Yu (1536) | Lost 0-2 | -191549 |
| 5sealed | 224 | Huang, Ling (1483) | Won 2-1 | +171566 |
| 6sealed | 130 | Wang, Nan (1520) | Lost 0-2 | -191547 |
| 7sealed | 203 | Yao, Jijing (1501) | Lost 0-2 | -181529 |
| top | average opponent: 1492record: 3-4 | new rating: 1529 | ||
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 264 | Chan, Domenic (1500) | Won 2-0 | +181518 |
| 2sealed | 151 | Wu, Yue (1616) | Won 2-0 | +201538 |
| 3sealed | 98 | yang, shao qing (1536) | Won 2-1 | +181556 |
| 4sealed | 11 | Liu, Jianfeng (1536) | Won 2-0 | +171573 |
| 5sealed | 47 | Chan, Tiago (1662) | Won 2-0 | +201593 |
| 6sealed | 2 | Ma, Kun (1603) | Lost 0-2 | -181575 |
| 7sealed | 18 | Feng, Wei (1507) | Lost 0-2 | -191556 |
| 8sealed | 114 | Zheng, Dante (1551) | Won 2-1 | +181574 |
| 9sealed | 36 | Shao, Xiao Gang (1570) | Lost 1-2 | -181556 |
| top | average opponent: 1565record: 6-3 | new rating: 1556 | ||