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Individual Calculations April 2017 |
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| Osama, Ibrahim Total change: -66.80 | |   |
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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 |
| 2126 | 2172 | 0.50 | 4 | -1.67 | 40 | -66.80 | |
|  Yousry, Salah | f | | 2322 | EGY | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Samy, Mahmoud | | | 1832 | EGY | 0.00 | 1 | -0.88 | 40 | -35.20 | |  Mosallam, Hosam | | | 2228 | EGY | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Hamdy, Mohamed | | | 2122 | EGY | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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