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Individual Calculations March 2010 |
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| Amin, Ashraf Total change: 1.35 | |   |
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| 12 th. Mahalla Open 2010 | Mahalla | EGY | 2010-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2325 | 6.00 | 8 | 0.32 | 15 | 4.80 | |
|  Saiid, Aly | | | 1986 | EGY | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Ameir, Moheb | c | | 2079 | EGY | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Elzayady, Ahmed | | | 2146 | EGY | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Eldesoky, Hatem | | | 2212 | EGY | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Abdel Razik, Ahmed | | | 2119 | EGY | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Yusef, Naser | | | 2067 | EGY | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Naby, Saiid A. | | | 2281 | EGY | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Hassan, Sayed Barakat | m | | 2350 | EGY | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | 3rd Stage Egyptian Cup | Cairo | EGY | 2010-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2424 | 2325 | 0.50 | 2 | -0.23 | 15 | -3.45 | |
| | El Ghazali, Youssef M. | m | | 2376 | EGY | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Ezat, Mohamed | m | | 2471 | EGY | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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