Bu, Yi
Current rating: 1522
Record: 29-32-1
| Regional Championships Tianjin 2023 (pioneer) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 13 | Lee, Wing Tat (1507) | Won 2-0 | +191469 |
| 2pioneer | 52 | Tai, Xiaoyao (1508) | Lost 0-2 | -171452 |
| 3pioneer | 33 | Graham, Christopher (1622) | Won 2-1 | +211473 |
| 4pioneer | 45 | yifu, zhang (1559) | Won 2-0 | +201493 |
| 5pioneer | 32 | kishin, xudong (1538) | Won 2-0 | +191512 |
| 6pioneer | 19 | Gao, Tan (1744) | Lost 0-2 | -141498 |
| 7pioneer | 28 | Li, Wenbo (1736) | Won 2-1 | +221520 |
| 8pioneer | 19 | Lam, CHO YIU (1634) | Draw 1-1 | +21522 |
| top | average opponent: 1606record: 5-2-1 | new rating: 1522 | ||
| Regional Championships Shanghai 2023 (pioneer) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 97 | Xing, Fangzhen (1461) | Lost 0-2 | -191463 |
| 2pioneer | 93 | Liu, Zhengjia (1746) | Lost 0-2 | -131450 |
| top | average opponent: 1604record: 0-2 | new rating: 1450 | ||
| Regional Championships China 2022 (pioneer) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| A1pioneer | 7 | Gao, Boran (1481) | Lost 1-2 | -181474 |
| A2pioneer | 9 | Gu, Fengwen (1756) | Won 2-1 | +231497 |
| A3pioneer | 4 | Ai, Zhuhui (1502) | Won 2-1 | +181515 |
| A4pioneer | 3 | Feng, Yang (1663) | Lost 1-2 | -151500 |
| A5pioneer | 6 | Tai, Xiaoyao (1494) | Lost 0-2 | -181482 |
| top | average opponent: 1579record: 2-3 | new rating: 1482 | ||
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 192 | Liu, Yu (1522) | Won 2-0 | +191503 |
| 3sealed | 129 | Xiong, Jian (1659) | Lost 0-2 | -161487 |
| 4sealed | 157 | Li, Bohan (1566) | Won 2-0 | +201507 |
| 5sealed | 86 | Xue, Weichao (1507) | Lost 0-2 | -181489 |
| 6sealed | 177 | Cai, Jiahui (1668) | Won 2-1 | +211510 |
| 7sealed | 178 | Zhang, Hongtao (1523) | Lost 0-2 | -181492 |
| top | average opponent: 1574record: 3-3 | new rating: 1492 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 298 | Xu, Xu (1468) | Won 2-0 | +171522 |
| 2sealed | 71 | Tian, Ye (1518) | Won 2-1 | +181540 |
| 3sealed | 62 | Zeng, Yao (1489) | Lost 1-2 | -191521 |
| 4sealed | 142 | Chang, Yutong (1536) | Won 2-1 | +191540 |
| 5sealed | 169 | Lan, Ze (1537) | Won 2-1 | +171557 |
| 6sealed | 86 | Natsume, Takuya (1653) | Lost 0-2 | -161541 |
| 7sealed | 178 | Gray, Siren (1412) | Lost 0-2 | -201521 |
| 8sealed | 228 | Pacis, Jack Nicholle (1498) | Lost 0-2 | -191502 |
| 9sealed | 300 | Ren, Mingjun (1470) | Lost 0-2 | -181484 |
| top | average opponent: 1509record: 4-5 | new rating: 1484 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 200 | Tsujikawa, Taiga (1767) | Won 2-0 | +231533 |
| 4sealed | 5 | Kawahama, Yoshikazu (1617) | Won 2-0 | +191552 |
| 5sealed | 37 | Gao, Zhen Xing (1771) | Lost 0-2 | -141538 |
| 6sealed | 112 | Lu, Chao (1756) | Lost 1-2 | -141524 |
| 7sealed | 150 | An, Youcheng (1438) | Lost 0-2 | -191505 |
| 8sealed | 277 | Liu, Huazong (1552) | Won 2-0 | +181523 |
| 9sealed | 125 | Xu, Chenghao (1498) | Lost 0-2 | -181505 |
| top | average opponent: 1628record: 3-4 | new rating: 1505 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 83 | Xu, Cong (1518) | Lost 0-0 | -171437 |
| 3standard | 342 | Li, Xiaodong (1464) | Won 2-0 | +181455 |
| 4standard | 209 | Liu, Hongtao (1522) | Won 2-0 | +201475 |
| 5standard | 171 | Liu, Yuchen (1834) | Won 2-0 | +241499 |
| 6standard | 61 | Au Yong, Wai Kin (1829) | Lost 1-2 | -121487 |
| 7standard | 175 | Sparks, Chris (1770) | Won 2-1 | +231510 |
| 8standard | 303 | Zhuang, Kai (1492) | Won 2-1 | +171527 |
| 9standard | 70 | Hong, Yizhe (1574) | Lost 1-2 | -171510 |
| top | average opponent: 1625record: 5-3 | new rating: 1510 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 166 | Chou, Gyou (1605) | Won 2-1 | +201524 |
| 3sealed | 139 | Li, Yixiao (1481) | Lost 1-2 | -191505 |
| 4sealed | 228 | Shu, Peter (1645) | Lost 1-2 | -161489 |
| 5sealed | 347 | Long, Tianyi (1499) | Won 2-0 | +191508 |
| 6sealed | 296 | Xu, Yuan (1517) | Lost 1-2 | -181490 |
| 7sealed | 265 | Li, Xueliang (1499) | Lost 0-2 | -181472 |
| 8sealed | 310 | Hao, Jia (1456) | Lost 0-2 | -181454 |
| top | average opponent: 1529record: 2-5 | new rating: 1454 | ||
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 52 | Gao, Peng (1609) | Lost 0-2 | -161465 |
| 4standard | 156 | Wang, Shuo 1 (1517) | Won 2-1 | +191484 |
| 5standard | 82 | Park, Yongil (1501) | Won 2-1 | +181502 |
| 6standard | 75 | Bin, Jia (1598) | Lost 0-2 | -161486 |
| 7standard | 114 | Lee, Nam Hyoung (1387) | Won 2-0 | +161502 |
| 8standard | 82 | Duan, Tao (1542) | Won 2-0 | +191521 |
| 9standard | 57 | Zhuang, Gongbo (1574) | Lost 1-2 | -171504 |
| top | average opponent: 1533record: 4-3 | new rating: 1504 | ||
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 225 | Jia, Zheng (1500) | Won 2-0 | +181518 |
| 2sealed | 145 | Wang, Peng1 (1518) | Lost 0-2 | -181500 |
| 3sealed | 150 | Zhang, Nandi (1421) | Lost 0-2 | -191481 |
| top | average opponent: 1480record: 1-2 | new rating: 1481 | ||