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Rapid:
Individual Calculations July 2018 |
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| Mahdy, Tawfeik Total change: -51.60 | |   |
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| Heliopolis 4th Rapid Chess Open 2018 | Cairo | EGY | 2018-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 2038 | 2.50 | 7 | -2.58 | 20 | -51.60 | |
|  Ameir, Moheb | m | | 2393 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Bauomy, Magdy | | | 1725 | EGY | 0.50 | 1 | -0.36 | 20 | -7.20 | | | El-Wakeel, Shaheer | | | 1645 | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Alaidy, Ahmed | | | 1638 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tadros, Andro | | | 1938 | EGY | 0.00 | 1 | -0.64 | 20 | -12.80 | | | El Ghatrify, Waleed | | | 1687 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ismail, Hany | | | 1854 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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