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Individual Calculations October 2018 |
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| Abourida, Amir Total change: -48.80 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1824 | 4.00 | 9 | -2.44 | 20 | -48.80 | |
|  Atea, Khaled | | | 2132 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Alyeldin, Mohamed | | | 1561 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Abdel Wahed, Tarek | | | 2035 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Wael, Abdel Rahman | | | 1526 | EGY | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Alaa, Abdel Monem | | | 1474 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Khalifa, Zeyad | | | 1474 | EGY | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Nady, Islam | | | 1424 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Khalaf Hany, Nour | | | 1489 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Suliman, Idriss | | | 1563 | SUD | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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