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Rapid:
Individual Calculations June 2017 |
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| Sewelem, Ahmad S Total change: 6.00 | |   |
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| 4th Engineers Chess Rapid | Tanta | EGY | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1866 | 2.00 | 4 | 0.30 | 20 | 6.00 | |
|  Mina, Ehab | | | 1466 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fayad, Gamal | | | 2095 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Desoky, Ibrahim | | | 2082 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Hegazy, Elhassan | | | 1975 | EGY | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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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