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Individual Calculations June 2017 |
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| Sameir, Mahmoud Total change: -0.60 | |   |
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| 2nd. El Khayari Chess Open 2017 | Marsa Matrouh | EGY | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2164 | 3.50 | 7 | -0.03 | 20 | -0.60 | |
|  Elgabry, Mohsen | m | | 2297 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Abdel Rahman, Noor | | | 1975 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ibrahim, Hatim | m | | 2326 | EGY | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Fawzy, Adham | m | | 2410 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Elsenbary, Elsayed | | | 1923 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abbas, Ahmed | | | 1899 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sadek, Sameh | f | | 2267 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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