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Individual Calculations August 2015 |
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| Gunina, Valentina Total change: -17.50 | |   |
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| The 9th China-Russia Chess Match | Yinzhou China | CHN | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2460 | 2548 | 2.00 | 5 | -1.09 | 10 | -10.90 | |
|  Tan, Zhongyi | | wg | 2488 | CHN | 0.50 | 1 | -0.08 | 10 | -0.80 | |  Shen, Yang | m | wg | 2465 | CHN | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Huang, Qian | | wg | 2458 | CHN | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Lei, Tingjie | | wg | 2450 | CHN | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Ding, Yixin | | wg | 2439 | CHN | 0.00 | 1 | -0.65 | 10 | -6.50 | |
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) | | | | 2015 Chinese Chess League Division A(8-11) | Shang Hai | CHN | 2015-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2409 | 2548 | 2.00 | 4 | -0.66 | 10 | -6.60 | |
| | Li, Xueyi | | | 2188 | CHN | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Zhao, Xue | g | wg | 2523 | CHN | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Shen, Yang | m | wg | 2465 | CHN | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Huang, Qian | | wg | 2458 | CHN | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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