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Individual Calculations January 2018 |
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| Liu, Yan Total change: -3.40 | |   |
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| 'The Belt and Road'2017 Hainan Chess Open | Sanya | CHN | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2448 | 2479 | 4.50 | 9 | -0.34 | 10 | -3.40 | |
|  Wang, Shixu B | | | 2225 | CHN | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Bogdanovich, Stanislav | g | | 2564 | UKR | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Wen, Yang | g | | 2605 | CHN | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Sandipan, Chanda | g | | 2566 | IND | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Lu, Shanglei | g | | 2641 | CHN | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Nie, Xinyang | | | 2277 | CHN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Xu, Zhihang | f | | 2373 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Liu, Chang | | | 2357 | CHN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Zhu, Yi | f | | 2422 | CHN | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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