Gu, Ruochen
Current rating: 1605
Record: 30-25-1
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 77 | Chan, Eric [HKG] (1513) | Won 2-1 | +181575 |
| 3modern | 68 | Matsui, Yasuo (1746) | Won 2-1 | +211596 |
| 4modern | 90 | Wu, Yanfei (1647) | Won 2-0 | +191615 |
| 5modern | 8 | Li, Janice (1489) | Won 2-1 | +151630 |
| 6modern | 6 | Ichikawa, Yuuki (2057) | Won 2-0 | +261656 |
| 7modern | 9 | Budisanjaya, Albert (1858) | Lost 1-2 | -151641 |
| 8modern | 17 | Song, Jinliang (1615) | Lost 1-2 | -181623 |
| 9modern | 44 | Yoon, Sang-Woong (1673) | Won 2-1 | +191642 |
| 10modern | 51 | Nomiya, Yohei (1776) | Lost 0-2 | -161626 |
| 11modern | 48 | Nobe, Hiroyuki (1468) | Lost 0-2 | -211605 |
| 12modern | 67 | Asehan, Ceasar John (1563) | Won 2-0 | +181623 |
| 13modern | 46 | Ho, Tsz Kin (1508) | Lost 0-2 | -201603 |
| 14modern | 56 | Kelley, Chris (1621) | Lost 1-2 | -181585 |
| 15modern | 60 | Teo, Yuen Peir (1705) | Won 2-0 | +201605 |
| top | average opponent: 1660record: 8-6 | new rating: 1605 | ||
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 83 | Zhang, Jie (1409) | Won 2-1 | +151594 |
| 3sealed | 98 | Wong, Eugene (1665) | Lost 1-2 | -171577 |
| 4sealed | 160 | Suzuike, Fumiyasu (1848) | Lost 0-2 | -131564 |
| 5sealed | 342 | Shang, Shijie (1534) | Lost 1-2 | -191545 |
| 6sealed | 353 | Song, Ivan (1480) | Lost 1-2 | -191526 |
| 7sealed | 310 | Luo, Xi (1336) | Won 2-0 | +151541 |
| 8sealed | 261 | Jiang, Yawei (1470) | Won 2-1 | +161557 |
| top | average opponent: 1535record: 3-4 | new rating: 1557 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 151 | Deng, Jiachao (1500) | Won 2-0 | +171584 |
| 2standard | 75 | Zhou, Xiaoyi (1448) | Lost 1-2 | -201564 |
| 3standard | 263 | Zhang, Yu (1590) | Lost 0-2 | -181546 |
| 4standard | 275 | Li, Xiao 0191 (1488) | Lost 1-2 | -191527 |
| 5standard | 290 | Tan, Xiangsheng (1464) | Won 2-1 | +171544 |
| 6standard | 278 | Zhang, Jie (1406) | Won 2-0 | +151559 |
| 7standard | 168 | Vojta, David (1526) | Won 2-0 | +181577 |
| 8standard | 148 | Zuo, Cheng (1807) | Won 2-0 | +221599 |
| 9standard | 146 | Liu, Jian Gang (1511) | Won 2-0 | +161615 |
| 10standard | 93 | Yanase, Kaname (1752) | Lost 0-2 | -151600 |
| 11standard | 82 | Jiang, Yuheng (1518) | Lost 0-2 | -201580 |
| 12standard | 94 | Wan, Chenxi (1538) | Won 2-0 | +181598 |
| 13standard | 86 | Niwa, Toshiharu (1559) | Lost 0-2 | -191579 |
| top | average opponent: 1547record: 7-6 | new rating: 1579 | ||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1593 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Wong, Tang Ho (1466) | Won 2-1 | +151608 |
| 2sealed | 29 | Tung, Mark (1643) | Lost 0-2 | -171591 |
| 3sealed | 281 | Chao, Peter (1543) | Won 2-1 | +171608 |
| 4sealed | 196 | Yohara, Tosho (1587) | Lost 0-2 | -181590 |
| 5sealed | 193 | Bueno, Paolo (1644) | Lost 1-2 | -171573 |
| 6sealed | 268 | Ma, Junjie (1441) | Won 2-0 | +151588 |
| 7sealed | 207 | Kan, Johnny (1596) | Won 2-1 | +181606 |
| 8sealed | 137 | Alloso, Mark Ian (1567) | Lost 1-2 | -181588 |
| 9sealed | 209 | Wa, Ho (1461) | Lost 1-2 | -211567 |
| top | average opponent: 1550record: 4-5 | new rating: 1567 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 151 | Shi, Guanglan (1535) | Won 2-0 | +191519 |
| 4sealed | 123 | Chen, Xinrong (1568) | Draw 1-1 | +11520 |
| 5sealed | 68 | Liang, Xuanhe (1561) | Won 2-1 | +181538 |
| 6sealed | 34 | Sun, Xueli (1632) | Lost 1-2 | -161522 |
| 7sealed | 92 | Huang, Jan (1637) | Lost 1-2 | -161506 |
| 8sealed | 167 | Gao, Tianyi (1521) | Won 2-1 | +181524 |
| 9sealed | 116 | Gong, Haoyu (1716) | Won 2-0 | +221546 |
| 10draft | 91 | Zheng, Haiming (1600) | Lost 1-2 | -171529 |
| 11draft | 18 | Zhong, Jian (1842) | Won 2-1 | +231552 |
| 12draft | 89 | Yao, Shuo (1481) | Won 2-0 | +171569 |
| 13draft | 107 | Gu, Fengwen (1769) | Won 2-1 | +221591 |
| 14draft | 102 | Tang, Li (1629) | Won 2-1 | +181609 |
| 15draft | 76 | Hu, Yi (1673) | Lost 0-2 | -161593 |
| top | average opponent: 1628record: 8-4-1 | new rating: 1593 | ||