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Rapid:
Individual Calculations June 2019 |
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| Allam, Yara Total change: 9.80 | |   |
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| El Prince Chess Rapid | Alexandria | EGY | 2019-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1722 | 1.50 | 5 | 0.49 | 20 | 9.80 | |
|  Ibraheem, Awad | | | 2110 | SUD | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Samy, Amro | | | 2011 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mohamed, Tamer | | | 1880 | EGY | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Ashraf, Mohamed | | | 2122 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohamed, Aly Essam | | | 1803 | EGY | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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