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Individual Calculations March 2019 |
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| Hesham, Zein Total change: 1.20 | |   |
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| 6th. International chess Arena Classic tournament | Alexandria | EGY | 2019-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1328 | 1.00 | 4 | 0.03 | 40 | 1.20 | |
|  El Gazairly, Abd Elaala | | | 1155 | EGY | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Zaky, Mohamed | | | 1728 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Gameh, Mansour | | | 1728 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdel Rahman, Antar | | | 1728 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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