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Individual Calculations July 2010 |
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| Labib, Hazem Total change: 20.40 | |   |
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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 |
| 2114 | 1959 | 2.50 | 6 | 0.73 | 15 | 10.95 | |
|  Moawad, Jalal | | | 2088 | EGY | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Moawad, Jalal | | | 2088 | EGY | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Rezk, Mohamed | | | 2106 | EGY | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Rezk, Mohamed | | | 2106 | EGY | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Abdel Aziz, Ahmedd | | | 2131 | EGY | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Morsy, Atef | | | 2163 | EGY | 1.00 | 1 | 0.76 | 15 | 11.40 | |
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) | | | | 2nd Heliopolis International Open | Cairo | EGY | 2010-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 1981 | 3.00 | 7 | 0.63 | 15 | 9.45 | |
| | Ismail, Reda | | | 2183 | EGY | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Saad, Adel | | | 2128 | EGY | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Abo Nar, Mohamed | | | 2173 | EGY | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Salah, Sayed | | | 2216 | EGY | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Elsayed, Alaa Eldin | | | 2031 | EGY | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Hosny, Gamal | | | 1883 | EGY | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Mahdy, Tawfeik | | | 2125 | EGY | 1.00 | 1 | 0.69 | 15 | 10.35 | |
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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