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Individual Calculations July 2018 |
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| Ameir, Yehya Total change: -22.80 | |   |
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| Egyptian U14 2018 | Cairo | EGY | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1357 | 1.00 | 4 | -0.57 | 40 | -22.80 | |
|  Tamer, Mohamed | f | | 1617 | EGY | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Atallah, Ahmed | | | 1346 | EGY | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Moustafa, Abdallah | | | 1415 | EGY | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Waheed Shawky, Youssef | | | 1391 | EGY | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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