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Individual Calculations July 2011 |
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| Wagdy, Andro Total change: 15.75 | |   |
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| Egyptian League 2010/2011 | Many Cities | EGY | 2010-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1918 | 3.00 | 3 | 0.65 | 15 | 9.75 | |
|  Elhares, Alaa | | | 1759 | EGY | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Hamam, Belal | | | 1657 | EGY | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Hamam, Belal | | | 1657 | EGY | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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) | | | | Egyptian Ch. (Boys 14) | Alexandria | EGY | 2011-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1946 | 2.00 | 2 | 0.40 | 15 | 6.00 | |
| | Hamam, Belal | | | 1655 | EGY | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Elhares, Alaa | | | 1754 | EGY | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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