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Individual Calculations July 2013 |
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| Elzayady, Ahmed Total change: -4.05 | |   |
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| Egyptian League 2012/2013 | Many Cities | EGY | 2012-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2159 | 1.00 | 4 | -0.27 | 15 | -4.05 | |
|  Abdel Razik, Khaled | m | | 2448 | EGY | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Hassan, Tarek Ahmed | | | 2231 | EGY | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Lotfy, Abdel Rahman | | | 2146 | EGY | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Labib, Ibrahim Hasan | m | | 2415 | EGY | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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