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Individual Calculations February 2015 |
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| Ismail, Hany Total change: 4.60 | |   |
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| Cairo Open | Cairo | EGY | 2015-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 1954 | 1.50 | 5 | 0.23 | 20 | 4.60 | |
|  Mabrook, Hamdy | | | 2029 | EGY | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Fahmy, Osama | | | 2165 | EGY | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Aly, Elhares | | | 2129 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ibrahim, Mohamed | | | 2142 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Elgabry, Mohsen | m | | 2304 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | |
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