Shang, Cheng Yan
Current rating: 1493
Record: 35-42-2
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 200 | Satou, Katsuya (1500) | Lost 1-2 | -181483 |
| 2pioneer | 580 | Watanabe, Joe (1525) | Draw 1-1 | +11484 |
| 3pioneer | 717 | Meguri, Koudai (1488) | Won 2-0 | +181502 |
| 4pioneer | 564 | Nakao, Motohiko (1779) | Lost 0-2 | -131489 |
| 5pioneer | 663 | Nakamura, Kazutaka (1501) | Won 2-0 | +181507 |
| 6pioneer | 522 | Koide, Yoshiki (1508) | Won 2-0 | +181525 |
| 7pioneer | 388 | Zhao, Han (1692) | Lost 0-2 | -151510 |
| 8pioneer | 364 | Moriyama, Yuu (1577) | Lost 0-2 | -171493 |
| top | average opponent: 1571record: 3-4-1 | new rating: 1493 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 499 | Kubo, Ryoutarou (1712) | Won 2-0 | +221515 |
| 2sealed | 400 | Kawabata, Yuya (1426) | Won 2-0 | +161531 |
| 3sealed | 207 | Ji, Yuanming (1540) | Lost 1-2 | -181513 |
| 4sealed | 458 | Shinbo, Soutaro (1437) | Won 2-0 | +171530 |
| 5sealed | 319 | Sugiyama, Takanori (1521) | Lost 1-2 | -181512 |
| 6sealed | 360 | Zheng, Peiyuan (1850) | Won 2-1 | +241536 |
| 7sealed | 369 | Nagami, Youichi (1650) | Lost 1-2 | -161520 |
| 8sealed | 386 | Kawase, Takeshi (1483) | Lost 0-2 | -191501 |
| top | average opponent: 1577record: 4-4 | new rating: 1501 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 256 | Mizuno, Akimitsu (1177) | Won 2-0 | +141454 |
| 2sealed | 470 | Takubo, Masayuki (1518) | Lost 0-2 | -171437 |
| 3sealed | 547 | Hirano, Satohiro (1596) | Lost 1-2 | -151422 |
| 4sealed | 961 | Tomioka, Takahiro (1499) | Won 2-1 | +191441 |
| 5sealed | 814 | Tomizawa, Shin (1693) | Won 2-1 | +221463 |
| 6sealed | 600 | Mizuno, Shiori (1429) | Won 2-0 | +181481 |
| 7sealed | 335 | Umehara, Kei (1720) | Won 2-1 | +221503 |
| 8sealed | 199 | Matsumoto, Yuki2978 (1947) | Lost 0-2 | -101493 |
| top | average opponent: 1572record: 5-3 | new rating: 1493 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 437 | Kurita, Rin (1486) | Lost 0-2 | -171419 |
| 2sealed | 785 | Itodani, Tetsurou (1647) | Won 2-0 | +221441 |
| 3sealed | 913 | Matsui, Yotaro (1499) | Won 2-0 | +191460 |
| 4sealed | 330 | Pla, David (1827) | Lost 0-2 | -121448 |
| 5sealed | 587 | Takeuchi, Ryota (1849) | Lost 1-2 | -111437 |
| 6sealed | 945 | Shibata, Takahiro (1440) | Won 2-0 | +181455 |
| 7sealed | 590 | Hu, Eric [CHN] (1491) | Won 2-1 | +191474 |
| 8sealed | 472 | Fujii, Akira (1541) | Lost 1-2 | -171457 |
| 9sealed | 618 | Komizo, Isao (1517) | Lost 1-2 | -171440 |
| top | average opponent: 1589record: 4-5 | new rating: 1440 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 153 | Xu, Xiaowei (1522) | Lost 0-2 | -161423 |
| 4sealed | 226 | Cheng, Theo Jung (1484) | Lost 1-2 | -171406 |
| 5sealed | 349 | Zuo, Cheng (1656) | Won 2-1 | +221428 |
| 6sealed | 283 | Yamamoto, Masafumi (1620) | Lost 0-2 | -141414 |
| 7sealed | 329 | Zhang, Bowei (1436) | Lost 0-2 | -181396 |
| 8sealed | 336 | Li, Xin 6044 (1486) | Won 2-0 | +201416 |
| 9sealed | 242 | Zhuang, Lingzheng (1511) | Won 2-0 | +201436 |
| top | average opponent: 1531record: 3-4 | new rating: 1436 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 156 | Feng, Longshen (1579) | Lost 1-2 | -171487 |
| 3sealed | 396 | Lu, Chao (1713) | Lost 0-2 | -141473 |
| 4sealed | 444 | Li, Zhihua (1537) | Draw 1-1 | +11474 |
| 5sealed | 388 | Wei, Guowei (1534) | Lost 1-2 | -171457 |
| 6sealed | 421 | Chen, Matthew (1466) | Lost 0-2 | -181439 |
| top | average opponent: 1566record: 0-4-1 | new rating: 1439 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 107 | Sando, Kazuki (1522) | Won 2-0 | +191507 |
| 3sealed | 425 | Kobayashi, Tatsurou (1600) | Won 2-0 | +201527 |
| 4sealed | 71 | Liu, Yuchen (1916) | Won 2-1 | +251552 |
| 5sealed | 23 | Iwaide, Yoshitaka (1639) | Lost 0-2 | -171535 |
| 6sealed | 205 | Takeuchi, Hiroto (1572) | Won 2-1 | +191554 |
| 7sealed | 174 | Nagai, Kousuke (1663) | Lost 1-2 | -161538 |
| 8sealed | 226 | Kajiyama, Yu (1534) | Lost 0-2 | -181520 |
| 9sealed | 361 | Robertson, Chris (1621) | Lost 1-2 | -161504 |
| top | average opponent: 1633record: 4-4 | new rating: 1504 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 17 | Kwok, Suen Wang (1464) | Lost 0-2 | -181461 |
| 3sealed | 339 | Chang, Ching (1502) | Lost 0-2 | -171444 |
| 4sealed | 298 | Eusebio, Angelito P (1487) | Won 2-0 | +191463 |
| 5sealed | 70 | Tsuruoka, Shouta (1651) | Lost 1-2 | -151448 |
| 6sealed | 277 | Wang, Da (1600) | Lost 0-2 | -151433 |
| 7sealed | 286 | Tse, Yuk Yin (1516) | Won 2-0 | +191452 |
| 8sealed | 58 | Okura, Yuji (1487) | Won 2-0 | +191471 |
| 9sealed | 173 | Cuello, Anthony (1449) | Won 2-0 | +171488 |
| top | average opponent: 1519record: 4-4 | new rating: 1488 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 6 | Lu, Chen (1500) | Won 2-1 | +191466 |
| 2standard | 163 | Chen, Tao (1479) | Lost 0-0 | -181448 |
| 3standard | 332 | Liu, Jin (1628) | Lost 0-2 | -141434 |
| 4standard | 373 | Wang, Xuanyu (1483) | Lost 1-2 | -171417 |
| 5standard | 415 | Gong, Jiantao (1480) | Won 2-0 | +191436 |
| 6standard | 357 | Fang, Xin (1452) | Won 2-0 | +181454 |
| 7standard | 302 | Yang, Yankun (1497) | Lost 1-2 | -171437 |
| 8standard | 261 | Song, Amber (1483) | Won 2-1 | +191456 |
| 9standard | 197 | Nakamura, Atsushi (1777) | Won 2-0 | +231479 |
| top | average opponent: 1531record: 5-4 | new rating: 1479 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 23 | Ni, Meng (1500) | Lost 0-2 | -181482 |
| 2sealed | 468 | Cao, Liming (1500) | Lost 1-2 | -181464 |
| 3sealed | 529 | Yu, Bo (1465) | Won 2-0 | +181482 |
| 4sealed | 452 | Xiong, Zhendong (1454) | Won 2-0 | +181500 |
| 5sealed | 318 | Wu, Zi Xuan (1601) | Lost 0-2 | -161484 |
| 6sealed | 408 | Dou, Weize (1483) | Lost 0-2 | -181466 |
| 7sealed | 378 | Li, Huibin (1417) | Lost 0-2 | -191447 |
| 8sealed | 335 | Liu, Shihao (1446) | Won 2-0 | +181465 |
| 9sealed | 280 | Yu, Guo Bin (1493) | Lost 1-2 | -181447 |
| top | average opponent: 1484record: 3-6 | new rating: 1447 | ||