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Individual Calculations July 2011 |
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| Zhu, Yao Yao Total change: 6.25 | |   |
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| 4NCL 2011 | various | ENG | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1846 | 1.00 | 3 | 0.25 | 25 | 6.25 | |
|  Goodger, Martyn | | | 2096 | ENG | 0.00 | 1 | -0.19 | 25 | -4.75 | |  De Coverly, Roger D | | | 2091 | ENG | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Haria, Ravi | | | 1952 | ENG | 0.50 | 1 | 0.14 | 25 | 3.50 | |
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) | | |
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