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Individual Calculations December 2014 |
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| Refaat, Ibrahim Total change: 29.40 | |   |
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| Egyptian Chess Open 2014 (Final) | Cairo | EGY | 2014-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2019 | 3.50 | 7 | 1.47 | 20 | 29.40 | |
|  Kamel, Mahmoud | | | 2252 | EGY | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Sameir, Mahmoud | | | 2141 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Eldesoky, Hatem | | | 2318 | EGY | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Salah, Sayed | | | 2179 | EGY | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Anwar, Ashraf | | | 2157 | EGY | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Fawzy, Adham | f | | 2160 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Elnemr, Mohamed | | | 2068 | EGY | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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