Zheng, Chang
Current rating: 1566
Record: 25-26-2
Regional Championships Shanghai 2023 (pioneer) | starting rating: 1600 | |||
round | table | opponent (rating) | result | Δrating |
1pioneer | 80 | Han, Bing (1919) | Draw 1-1 | +51605 |
2pioneer | 47 | Chen, Mingyang (1802) | Lost 1-2 | -141591 |
3pioneer | 73 | gan, ximu (1484) | Won 2-0 | +161607 |
4pioneer | 49 | Zhang, Yehong (1502) | Lost 1-2 | -201587 |
5pioneer | 67 | Yeh, Peter (1539) | Draw 1-1 | -11586 |
6pioneer | 70 | yufei, zheng (1489) | Lost 0-2 | -201566 |
top | average opponent: 1623record: 1-3-2 | new rating: 1566 |
Regional Championships Beijing 2023 (ONE standard) | starting rating: 1536 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 15 | Yu, Hao (1372) | Won 2-0 | +151551 |
2standard | 17 | Chan, Kwok Chun (1519) | Won 2-0 | +181569 |
3standard | 10 | Chen, Yiwen (1815) | Lost 1-2 | -141555 |
4standard | 13 | Ma, Yiyuan (1930) | Won 2-0 | +251580 |
5standard | 21 | Ru, Yi (1622) | Won 2-1 | +181598 |
6standard | 11 | Chan, Pok Man (1783) | Lost 1-2 | -141584 |
7standard | 16 | Sun, Zhipeng (1467) | Won 2-1 | +161600 |
8standard | 10 | Wang, Jianian (1833) | ID | 01600 |
top | average opponent: 1668record: 5-2-1 | new rating: 1600 |
Regional Championships China 2022 (pioneer) | starting rating: 1479 | |||
round | table | opponent (rating) | result | Δrating |
A1pioneer | 6 | Ai, Zhuhui (1500) | Lost 1-2 | -171462 |
A2pioneer | 8 | Sun, Chuan (1997) | Won 2-1 | +271489 |
A3pioneer | 5 | Zhao, Tianrui (1600) | Won 2-1 | +201509 |
A4pioneer | 5 | Liu, Yuchen (1746) | Won 2-0 | +221531 |
A5pioneer | 3 | Sui, Dong (1717) | ID | 01531 |
A6pioneer | 4 | Chen, Mingyang (1806) | Won 2-1 | +231554 |
A7pioneer | 2 | hongchen, jiao (1575) | Lost 0-2 | -181536 |
top | average opponent: 1706record: 4-2-1 | new rating: 1536 |
Grand Prix Nagoya 2020 (pioneer) | starting rating: 1536 | |||
round | table | opponent (rating) | result | Δrating |
3pioneer | 172 | Sugiyama, Kouichi (1357) | Lost 0-2 | -211515 |
4pioneer | 474 | Ichise, Akihiro (1518) | Lost 0-2 | -181497 |
5pioneer | 613 | Ichikawa, Tomokazu (1507) | Lost 0-2 | -181479 |
top | average opponent: 1461record: 0-3 | new rating: 1479 |
Grand Prix Beijing 2018 (DOM limited) | starting rating: 1444 | |||
round | table | opponent (rating) | result | Δrating |
1sealed | 78 | Zhao, Desai (1583) | Won 2-0 | +211465 |
2sealed | 39 | Zhao, Lei (1402) | Won 2-0 | +171482 |
3sealed | 57 | Kositaporn, Nonthakorn (1728) | Won 2-0 | +221504 |
4sealed | 74 | Ichikawa, Yuuki (1932) | Won 2-0 | +251529 |
5sealed | 20 | Zhang, Yunpeng (1662) | Lost 1-2 | -151514 |
6sealed | 58 | Liu, Yanxu (1548) | Won 2-1 | +181532 |
7sealed | 35 | Su, Weilong (1626) | Won 2-0 | +201552 |
8sealed | 13 | Xiao, Han (1869) | Won 2-1 | +241576 |
9sealed | 22 | Chung, Syndy Sum (1749) | Lost 1-2 | -151561 |
10draft | 10 | Yamamoto, Masafumi (1821) | Lost 1-2 | -141547 |
11draft | 10 | Zhao, Yi 8225 (1526) | Won 2-1 | +181565 |
12draft | 10 | Tay, Jun Hao (1967) | Lost 0-2 | -111554 |
13draft | 14 | Xue, Hai (1577) | Lost 0-2 | -181536 |
top | average opponent: 1692record: 8-5 | new rating: 1536 |
Grand Prix Beijing 2017 (AKH limited) | starting rating: 1451 | |||
round | table | opponent (rating) | result | Δrating |
1sealed | 36 | ding, boyang (1366) | Lost 1-2 | -201431 |
2sealed | 208 | Yang, Yichen (1482) | Won 2-1 | +191450 |
3sealed | 393 | Wang, Ning (1451) | Won 2-1 | +181468 |
4sealed | 248 | Sun, Yue (1447) | Won 2-0 | +181486 |
5sealed | 88 | Ng, Chi Fai (1688) | Lost 0-2 | -141472 |
6sealed | 311 | Wang, Hang (1402) | Won 2-0 | +161488 |
7sealed | 122 | Han, Zhiwei (1474) | Won 2-1 | +181506 |
8sealed | 61 | Liang, Xuanhe (1582) | Won 2-1 | +191525 |
9sealed | 50 | Zhang, Jiawei (1559) | Lost 1-2 | -171508 |
10draft | 156 | Lu, Weikai (1511) | Lost 0-2 | -181490 |
11draft | 121 | Zuo, Cheng (1692) | Lost 0-2 | -141476 |
12draft | 70 | Hart, Jacob (1683) | Lost 1-2 | -141462 |
13draft | 39 | Wang, Ruiqi (1499) | Lost 0-2 | -181444 |
top | average opponent: 1526record: 6-7 | new rating: 1444 |
Grand Prix Beijing 2016 (SOI limited) | starting rating: 1500 | |||
round | table | opponent (rating) | result | Δrating |
1sealed | 341 | Lei, Qiang (1799) | Lost 1-2 | -131487 |
2sealed | 301 | Zhang, Congxu 3389 (1482) | Lost 0-2 | -181469 |
3sealed | 452 | Zhang, Jiaqi (1465) | Lost 1-2 | -181451 |
4sealed | 480 | Lu, Cheng (1447) | Won 2-0 | +181469 |
5sealed | 447 | Chen, Fan (1464) | Lost 0-2 | -181451 |
top | average opponent: 1532record: 1-4 | new rating: 1451 |