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Individual Calculations December 2014 |
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| Zayan, Osama Total change: -3.60 | |   |
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| Egyptian Chess Open 2014 (Final) | Cairo | EGY | 2014-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2246 | 5.00 | 8 | -0.04 | 20 | -0.80 | |
|  Abdel Moneim, Hany | | | 2069 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Farahat, Ali | m | | 2354 | EGY | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Kamel, Nabil | | | 2098 | EGY | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Aly, Elhares | | | 2132 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Nyazi, Nehad | | | 2174 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Roshdy, Mahmoud | | | 2087 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Abd El Fatah, Reda Fadel | | | 2111 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Hussein, Amer | | | 2165 | EGY | 0.50 | 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) | | | | Menofia 2014 (Men) | Cairo | EGY | 2014-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2258 | 5.00 | 7 | -0.14 | 20 | -2.80 | |
| | Youssef, Fady | | | 1858 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Harraz, Hany | | | 1972 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ashraf, Shereif | f | | 2025 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Anwar, Ashraf | | | 2139 | EGY | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Hesham, Abdelrahman | m | | 2358 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Shafek, Mohamed | | | 2055 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ragaa, Hassan | | | 2007 | EGY | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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