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Individual Calculations January 2018 |
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| Elbolok, Mohamed Total change: 15.00 | |   |
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| Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1929 | 4.00 | 7 | 0.75 | 20 | 15.00 | |
|  Sarwat, Walaa | m | | 2288 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Refaay, Ahmed | | | 1722 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gad Elrab, Ahmed | | | 1608 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Abou Tayil, Mohamed | | | 2094 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Hamdy Osman, Mohamed | | | 1692 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hosni, Yehya | | | 2136 | EGY | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Rahman, Yehya | m | | 2165 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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