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Individual Calculations October 2015 |
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| Hesham, Abdelrahman Total change: 8.70 | |   |
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| Alexandria Open 2015 | Alexandria | EGY | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2385 | 8.00 | 11 | -0.97 | 10 | -9.70 | |
|  Moatamid, Yasser | | | 1985 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ramadan, Moustafa | | | 1985 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nader, Mohamed | m | | 2102 | EGY | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Moaataz, Ayah | | wm | 1985 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ibrahim, Sarwat | | | 2041 | EGY | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Zayan, Mohamed | f | | 2113 | EGY | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Ezat, Abdallah | | | 2181 | EGY | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Toson, Ashraf | | | 2183 | EGY | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Elgabry, Mohsen | m | | 2376 | EGY | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Darwish, Mahmoud Hamdy | | | 2144 | EGY | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Ibrahim, Mohamed | | | 2109 | EGY | 1.00 | 1 | 0.17 | 10 | 1.70 | | | * 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) | | | | Memorial Slama Open A 2015 | Monastir | TUN | 2015-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2392 | 8.00 | 9 | 1.84 | 10 | 18.40 | |
| | Douissa, Oussama | | | 2201 | TUN | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Bouzidi, Ahmed | | | 2243 | TUN | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Boudriga, Med Ali | f | | 2322 | TUN | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Amdouni, Zoubaier | f | | 2317 | TUN | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Haddouche, Mohamed | g | | 2481 | ALG | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Kahla, Souhaiel | | | 2099 | TUN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Bouaziz, Mehdi | f | | 2225 | TUN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Mezioud, Amina | | wm | 2106 | ALG | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Meddeb, Anis | | | 2225 | TUN | 1.00 | 1 | 0.28 | 10 | 2.80 | |
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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