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Individual Calculations March 2018 |
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| Abd Elsalam, Mohamed Total change: -10.00 | |   |
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| 6th Engineers Chess Open | Tanta | EGY | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1813 | 2.00 | 5 | -0.50 | 20 | -10.00 | |
|  Khedr, Mahmoud | | | 1827 | EGY | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Khalil, Ahmed Salem | | | 1990 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Alyeldin, Mohamed | | | 1413 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sharaf Eldin, Tamer | | | 2127 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Elghor, Mohamed A.hameed | | | 1671 | EGY | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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