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Rapid:
Individual Calculations July 2018 |
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| Yehya, Sameh Total change: -3.80 | |   |
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| Heliopolis 4th Rapid Chess Open 2018 | Cairo | EGY | 2018-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 1860 | 1.00 | 4 | -0.19 | 20 | -3.80 | |
|  Sayed, Hany | | | 2162 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Ibrahim, Mohamed | | | 2143 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Abdel Awy, Mohamed | | | 1677 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Fadi, Marko | f | | 2167 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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