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Rapid:
Individual Calculations February 2015 |
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| Ismail, Hany Total change: -9.00 | |   |
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| 4th Gharbia Rapid 2015 | Mahalla | EGY | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 1949 | 0.50 | 4 | -0.38 | 20 | -7.60 | |
|  Ameir, Moheb | m | | 2295 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Atea, Khaled | | | 2182 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Abdel Aziz, Khaled | | | 2096 | EGY | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Sultan, Mohamed | | | 2131 | YEM | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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 Open 2015 - Rapid | Cairo | EGY | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 1949 | 1.00 | 4 | -0.07 | 20 | -1.40 | |
| | Roshdy, Mahmoud | | | 2177 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ismail, Reda | | | 2125 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ibrahim, Mohamed | | | 2122 | EGY | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Hussein, Amer | | | 2080 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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