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Individual Calculations January 2018 |
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| Xiao, Yiyi Total change: 22.60 | |   |
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| 2017 Chinese Chess League Division A (19-22) | Guangdong | CHN | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2543 | 2311 | 0.00 | 2 | -0.42 | 20 | -8.40 | |
|  Harika, Dronavalli | g | wg | 2504 | IND | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Muzychuk, Anna | g | wg | 2582 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 'The Belt and Road'2017 Hainan Chess Open | Sanya | CHN | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2401 | 2311 | 5.00 | 9 | 1.55 | 20 | 31.00 | |
| | Bai, Jinshi | g | | 2556 | CHN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Li, Di | m | | 2485 | CHN | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Chen, Fan | f | | 2377 | CHN | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Jia, Haoxiang | m | | 2366 | CHN | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Zhao, Shengxin | | wf | 2183 | CHN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Zhao, Chenxi | | | 2251 | CHN | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Li, Yankai | | | 2456 | CHN | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Xiang, Zeyu | | | 2395 | CHN | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Zhao, Zong-Yuan | g | | 2543 | AUS | 0.50 | 1 | 0.29 | 20 | 5.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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