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Individual Calculations July 2010 |
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| Salah, Sayed Total change: -5.55 | |   |
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| Egyptian League 2009/2010 Final Stage | Many Cities | EGY | 2010-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2179 | 0.50 | 1 | -0.04 | 15 | -0.60 | |
|  Elzayady, Ahmed | | | 2151 | EGY | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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 Heliopolis International Open | Cairo | EGY | 2010-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2216 | 5.50 | 9 | -0.33 | 15 | -4.95 | |
|  Fadi, Marko | | | 2012 | EGY | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Abdel Sattar, Magdy | | | 2047 | EGY | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Gamal Eldin, Shereif | | | 2046 | EGY | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Labib, Hazem | | | 1981 | EGY | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Ragaa, Hassan | | | 2086 | EGY | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Fekri, Wael | | | 2059 | EGY | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Mansour, Salah | | | 2156 | EGY | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Tahan, Sabri | m | | 2309 | EGY | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Kamel, Mahmoud | | | 2217 | EGY | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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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