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Individual Calculations June 2017 |
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| Sobh, Amrou Total change: 2.60 | |   |
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| Egyptian League 2016-2017 Final | Cairo | EGY | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2213 | 6.00 | 8 | 1.83 | 20 | 36.60 | |
|  Moustafa, Mohamed | | | 2180 | EGY | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Ameir, Moheb | m | | 2412 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Samy, Amro | | | 2105 | EGY | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Yasseen, Aly | m | | 2303 | EGY | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Abdel Hai, Hany | | | 2186 | EGY | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Michael, Mina | | | 2267 | EGY | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Hosni, Yehya | | | 2099 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Farag, Mohamed | | | 2038 | EGY | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | 2nd. El Khayari Chess Open 2017 | Marsa Matrouh | EGY | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2213 | 5.00 | 9 | -1.70 | 20 | -34.00 | |
| | Ahmed Mohamed, Mourad | | | 1813 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salem, Sameh | | | 1931 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Labib, Ibrahim Hasan | m | | 2398 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Shehata, Abdel Hady | | | 2003 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Roshdy, Mahmoud | | | 2072 | EGY | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Abdo, Hany Elsayed | | | 2017 | EGY | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Abbas, Ahmed | | | 1899 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Hawas, Khaled | | | 1813 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ataoot, Mohamed | | | 2074 | EGY | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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