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Individual Calculations March 2016 |
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| Desoky, Ibrahim Total change: -19.80 | |   |
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| Tanta Engineers Chess Open | Tanta | EGY | 2016-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2144 | 4.50 | 7 | -0.99 | 20 | -19.80 | |
|  Abel Naby, Ahmed | | | 1890 | EGY | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Eltatawy, Amro | | | 1918 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Eltunsawy, Mohamed | | | 1796 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Amer, Mohamed M. | | | 1880 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kamal, Edmon | | | 1969 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sharaf Eldin, Tamer | | | 2058 | EGY | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Shehata, Mahmoud Ahmed | | | 1875 | EGY | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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