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Individual Calculations March 2019 |
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| Abdel Mageed, Ibrahim Mohamed Total change: -11.60 | |   |
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| 6th. International chess Arena Classic tournament | Alexandria | EGY | 2019-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1775 | 2.00 | 6 | -0.29 | 40 | -11.60 | |
|  Ibrahim, Hosam | | | 2175 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Abdel Monem, Atea | | | 1504 | EGY | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Atea, Gamal | | | 1909 | EGY | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Samy, Amro | | | 2132 | EGY | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Amin, Khaled Mohamed | | | 2015 | EGY | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Mahmoud Mohamed, Moaamen | | | 1582 | EGY | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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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