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Rapid:
Individual Calculations December 2018 |
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| Hosny Aly, Sarwat Total change: -12.60 | |   |
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| 3rd 10th of Ramadan Chess Rapud | Cairo | EGY | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1711 | 1.00 | 5 | -0.63 | 20 | -12.60 | |
|  Kelany, Saad | | | 2099 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Eraqi, Salah | | | 1957 | EGY | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Elbolok, Mohamed | | | 1927 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Abdein, Saiied | | | 1940 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Ibrahem Elsayed, Mohab | | | 1311 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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