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Individual Calculations September 2015 |
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| Shoieb, Mahmoud Total change: 71.60 | |   |
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| 16th. Mahalla Open | Mahalla | EGY | 2015-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 1886 | 3.50 | 6 | 2.35 | 20 | 47.00 | |
|  Sayed, Hany | | | 2163 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Abdel Moaety, Mohamed | | | 2166 | EGY | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Kandil, Adham | f | | 2108 | EGY | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Elobeid, Asim Ali | c | | 2066 | SUD | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Salah, Sayed | | | 2165 | EGY | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Anwar, Ashraf | | | 2147 | EGY | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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) | | | | Zagazig Open 2015 | Zagazig | EGY | 2015-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 1886 | 2.00 | 4 | 1.23 | 20 | 24.60 | |
| | Amin, Ashraf | f | | 2222 | EGY | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Zayan, Mohamed | f | | 2113 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Taher, Rami | | | 2068 | LBA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Anwar, Ashraf | | | 2147 | EGY | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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