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Individual Calculations October 2018 |
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| Elshal, Ibrahim Total change: -79.20 | |   |
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| Alexandria Open 2018 | Alexandria | EGY | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1823 | 0.00 | 3 | -1.98 | 40 | -79.20 | |
|  Sobhy, Raafat | | | 2127 | EGY | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Abu Saaefa, Mahmoud | | | 1423 * | EGY | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Nady, Islam | | | 1423 * | EGY | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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