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Blitz:
Individual Calculations September 2013 |
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| Saad, Ahmed Mohamed Total change: -19.60 | |   |
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| Alex Blitz Open 2013 | Alexandria | EGY | 2013-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1996 | 2.00 | 5 | -0.98 | 20 | -19.60 | |
|  Elfaham, Mahmoud | | | 1784 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Sayed, Hany | | | 2149 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Morad, Ahmed | | | 1790 | EGY | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Abdou, Mohamed Hamdy | | | 2146 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Yasser, Abdel Rahman | | | 1700 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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