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Individual Calculations October 2018 |
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| Kretam, Ayman Total change: 5.20 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1836 | 4.00 | 6 | 0.13 | 40 | 5.20 | |
|  Moreis, Amgad | | | 2174 | EGY | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Mina, Ehab | | | 1483 | EGY | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ibrahem Mahmoud, Essam | | | 1489 | EGY | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Fahmi, Adham | | | 1436 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hesham, Zein | | | 1436 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abdel Aziz, Ehab | | | 2154 | EGY | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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