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Individual Calculations May 2010 |
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| Atea, Saad Total change: 6.30 | |   |
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| Egyptian League 2009/2010 Section A | Many Cities | EGY | 2010-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2302 | 3.50 | 5 | 0.42 | 15 | 6.30 | |
|  Yousry, Salah | | | 2299 | EGY | 1.00 | 1 | 0.50 | 15 | 7.50 | |  Yousry, Mohamed | | | 2244 | EGY | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Fatehy, Tarek | | | 2239 | EGY | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Naby, Saiid A. | | | 2281 | EGY | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Abdo, Mohamed Amin | | | 1973 | EGY | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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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