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Individual Calculations December 2017 |
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| Lan, Zilun Total change: -0.20 | |   |
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| 2017 Chinese Chess League Division A (16-18) | Ningbo | CHN | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2649 | 2361 | 0.50 | 3 | -0.01 | 20 | -0.20 | |
|  Liu, Qingnan | g | | 2512 | CHN | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Andreikin, Dmitry | g | | 2713 | RUS | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Jakovenko, Dmitry | g | | 2721 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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