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Individual Calculations April 2017 |
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| Helmy, Amro Total change: 17.80 | |   |
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| Egyptian League 2016-2017 1st Group | Many Cites | EGY | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2165 | 1989 | 2.00 | 4 | 0.89 | 20 | 17.80 | |
|  Abo Elkheir, Ahmed | | | 2015 | EGY | 1.00 | 1 | 0.54 | 20 | 10.80 | | | El Arousy, Abdul Hameed | m | | 2285 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Atea, Khaled | | | 2188 | EGY | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Moustafa, Mohamed | | | 2171 | EGY | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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