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Individual Calculations July 2008 |
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| Sheded, Ahmed Total change: 4.60 | |   |
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| 4th Part of Egy League 2007/2008 | Many Cities | EGY | 2008-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2065 | 1.00 | 2 | 0.37 | 25 | 9.25 | |
|  Atea, Khaled | | | 2229 | EGY | 0.50 | 1 | 0.22 | 25 | 5.50 | |  Abdel Monem, Salah | | | 2172 | EGY | 0.50 | 1 | 0.15 | 25 | 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) | | | | 5th Part of Egy League 2007/2008 | Many Cites | EGY | 2008-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2089 | 0.50 | 2 | 0.04 | 25 | 1.00 | |
| | Elgabry, Mohsen | m | | 2304 | EGY | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Atea, Saad | | | 2298 | EGY | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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) | | | | Egyptian Championship 2008 Part 1 | Cairo | EGY | 2008-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2089 | 1.00 | 4 | -0.67 | 25 | -16.75 | |
| | Abo Zekry, Mohamed | | | 2202 | EGY | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Ezat, Abdallah | | | 2213 | EGY | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Zayan, Osama | | | 2205 | EGY | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Ameir, Moheb | | | 1978 | EGY | 0.00 | 1 | -0.65 | 25 | -16.25 | |
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) | | | NOTE: K factor changed | | 6th Part of Egy League 2007/2008 | Many Cites | EGY | 2008-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2089 | 1.00 | 1 | 0.74 | 15 | 11.10 | |
| | Saber, Ibrahim | | | 2269 | EGY | 1.00 | 1 | 0.74 | 15 | 11.10 | |
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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