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Individual Calculations September 2017 |
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| Hesham, Abdelrahman Total change: 15.10 | |   |
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| African Clubs | Cairo | EGY | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2385 | 5.00 | 6 | 1.30 | 10 | 13.00 | |
|  Elmejbri, Ali A. | f | | 2059 | LBA | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Magana, Ben | c | | 2135 | KEN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Kandil, Adham | m | | 2265 | EGY | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Amin, Bassem | g | | 2672 | EGY | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Zayan, Osama | | | 2255 | EGY | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Ssegwanyi, Arthur | m | | 2370 | UGA | 1.00 | 1 | 0.48 | 10 | 4.80 | |
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) | | | | Alexandria Open 2017 | Alexandria | EGY | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2386 | 7.50 | 10 | 0.21 | 10 | 2.10 | |
| | Nagdy, Wael | | | 1986 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shaarawy, Ahmed | | | 2123 | EGY | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Ismail, Youssef | | | 2184 | EGY | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Naby, Saiid A. | | | 2257 | EGY | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Himdan, Maher | m | | 2235 | EGY | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Kandil, Adham | m | | 2263 | EGY | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Ezat, Abdallah | | | 2203 | EGY | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Hassan, Sayed Barakat | m | | 2329 | EGY | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Ashraf, Shereif | f | | 2266 | EGY | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Roshdy, Mahmoud | | | 2171 | EGY | 0.50 | 1 | -0.27 | 10 | -2.70 | | | * 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) | | |
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