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Rapid:
Individual Calculations December 2017 |
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| Abdel Raouf, Zyad Total change: -8.00 | |   |
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| Mr Alaa Hassanein Chess Rapid | Alexandria | EGY | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1488 | 0.50 | 4 | -0.40 | 20 | -8.00 | |
|  Moustafa, Islam | | | 1888 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Elzoaeiry, Hussein | | | 1774 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kamil, Askandar | | | 1657 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | El Nabawy, Nabil | | | 1579 | EGY | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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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