Feng, Qianxin
Current rating: 1638
Record: 36-30
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 226 | Hu, Jinyang (1505) | Won 2-1 | +151642 |
| 2sealed | 57 | Wu, Bilun (1540) | Won 2-1 | +161658 |
| 3sealed | 137 | Wang, Maolin (1460) | Won 2-0 | +151673 |
| 4sealed | 94 | Sugaya, Hironobu (1804) | Lost 0-2 | -161657 |
| 5sealed | 113 | Lu, Hao (1647) | Lost 0-2 | -181639 |
| 6sealed | 160 | Xiao, Rong (1657) | Won 2-0 | +181657 |
| 7sealed | 132 | Na, Jongwon (1606) | Lost 1-2 | -191638 |
| top | average opponent: 1603record: 4-3 | new rating: 1638 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 98 | Tao, Bozhi (1590) | Lost 0-2 | -181557 |
| 4sealed | 284 | Ou, Kaitou (1768) | Won 2-0 | +221579 |
| 5sealed | 176 | Wang, Jianian (1520) | Won 2-1 | +171596 |
| 6sealed | 83 | Du, Hao (1535) | Won 2-0 | +171613 |
| 7sealed | 64 | Li, Xiang 6648 (1649) | Won 2-0 | +181631 |
| 8sealed | 31 | Su, Xu (1979) | Lost 0-2 | -121619 |
| 9sealed | 46 | Takeda, Hiroki (1697) | Lost 0-2 | -161603 |
| 10draft | 20 | Gong, Zheng (1615) | Won 2-1 | +181621 |
| 11draft | 20 | Wu, Songwei (1830) | Won 2-1 | +221643 |
| 12draft | 19 | Qian, Zhengrui (1575) | Won 2-1 | +161659 |
| 13draft | 115 | Han, Bing (1815) | Lost 0-2 | -151644 |
| 14draft | 118 | Song, Chan (1658) | Lost 0-2 | -171627 |
| top | average opponent: 1686record: 7-5 | new rating: 1627 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 266 | Lin, Yinuo (1487) | Won 2-1 | +161618 |
| 2standard | 133 | Zhao, Lei (1264) | Lost 0-0 | -241594 |
| 3standard | 370 | Wang, Jiajie (1389) | Won 2-0 | +141608 |
| 4standard | 211 | Zhang, Jiawei 9395 (1523) | Lost 1-2 | -191589 |
| 5standard | 343 | Lee, Rick Hup Beng (1810) | Lost 1-2 | -141575 |
| top | average opponent: 1495record: 2-3 | new rating: 1575 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 202 | Tang, Mun Wye (1711) | Lost 1-2 | -171606 |
| 4sealed | 349 | Lv, Zhengtao (1520) | Won 2-0 | +171623 |
| 5sealed | 168 | Xie, Zhan (1499) | Won 2-0 | +161639 |
| 6sealed | 63 | Bai, Yuhan (1486) | Lost 1-2 | -211618 |
| 7sealed | 148 | Lin, Mu (1611) | Won 2-0 | +181636 |
| 8sealed | 92 | Hong, Kai (1558) | Lost 1-2 | -201616 |
| 9sealed | 124 | Tamber, Tobey (1840) | Lost 1-2 | -141602 |
| top | average opponent: 1603record: 3-4 | new rating: 1602 | ||
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 22 | Xu, Wancai (1518) | Won 2-1 | +191475 |
| 3standard | 53 | Shen, Yufei (1449) | Won 2-0 | +181493 |
| 4standard | 68 | Kua, Chun Huat (1656) | Lost 1-2 | -151478 |
| 5standard | 110 | Ma, Yan (1537) | Won 2-0 | +191497 |
| 6standard | 55 | Sun, Fang Zhou (1606) | Won 2-1 | +201517 |
| 7standard | 55 | Lu, Pengjie (1617) | Won 2-1 | +191536 |
| 8standard | 11 | Wen, Guanhua (1591) | Lost 1-2 | -171519 |
| 9standard | 47 | Jen, Chien-Ming (1735) | Won 2-0 | +221541 |
| 10standard | 35 | Zhao, Dayi (1594) | Won 2-1 | +191560 |
| 11standard | 32 | Han, Xi (1647) | Won 2-0 | +201580 |
| 12standard | 17 | Liu, Jia kai (1635) | Won 2-0 | +191599 |
| 13standard | 11 | Sawada, Ken (1738) | Lost 1-2 | -161583 |
| 14standard | 23 | Jin, Xin (1673) | Won 2-0 | +201603 |
| 15standard | 13 | Wang, Peizhe (1698) | Won 2-0 | +201623 |
| top | average opponent: 1621record: 11-3 | new rating: 1623 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 32 | Wang, Yongwei (1518) | Won 1-0 | +191483 |
| 3sealed | 55 | Li, Jie (1702) | Lost 0-1 | -141469 |
| 4sealed | 123 | Fung, Ngan (1539) | Lost 0-2 | -171452 |
| 5sealed | 209 | Yu, Yi (1500) | Won 2-0 | +191471 |
| 6sealed | 151 | Choi, Hee-jae (1471) | Won 2-1 | +181489 |
| 7sealed | 123 | Lin, Milton Jian Xiong (1598) | Lost 1-2 | -161473 |
| 8sealed | 129 | liu, haifeng (1519) | Lost 0-2 | -171456 |
| top | average opponent: 1550record: 3-4 | new rating: 1456 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 160 | Toyota, Hiroki (1436) | Lost 1-2 | -191462 |
| 2extended | 374 | Minoshima, Takenori (1489) | Lost 0-2 | -171445 |
| 3extended | 457 | Suzuki, Shogo (1467) | Lost 1-2 | -181427 |
| 4extended | 489 | Hirabayashi, Kazuki (1440) | Won 2-0 | +191446 |
| 5extended | 399 | Matsumura, Hideyuki (1421) | Won 2-0 | +171463 |
| 6extended | 320 | Yagimoto, Ken (1413) | Won 1-0 | +171480 |
| 7extended | 258 | Watanabe, Masaki (1453) | Lost 0-2 | -181462 |
| 8extended | 143 | Banba, Taiki (1483) | Won 2-1 | +181480 |
| 9extended | 137 | Yoda, Kazuya (1585) | Lost 0-2 | -161464 |
| top | average opponent: 1465record: 4-5 | new rating: 1464 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 151 | Makihara, Takuya (1499) | Won 2-0 | +181518 |
| 2sealed | 106 | Takahashi, Yoshiyuki (1539) | Lost 1-2 | -181500 |
| 3sealed | 167 | Kawamura, Kento (1501) | Lost 0-2 | -181482 |
| 4sealed | 244 | Ito, Yuuko (1350) | Won 2-0 | +161498 |
| 5sealed | 183 | Okabayashi, Masanao (1569) | Lost 0-2 | -171481 |
| top | average opponent: 1492record: 2-3 | new rating: 1481 | ||