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Individual Calculations September 2017 |
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| Abdel Moniem, Amany Total change: 2.40 | |   |
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| Zagazig Chess Open 2017 | Zagazig | EGY | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1770 | 2.00 | 3 | 0.12 | 20 | 2.40 | |
|  Zayan, Alaa | | | 1448 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Hendy, Mohamed | | | 1548 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Fekri, Wael | | | 1982 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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