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Rapid:
Individual Calculations July 2018 |
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| Osama, Salem Total change: -17.80 | |   |
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| Heliopolis 4th Rapid Chess Open 2018 | Cairo | EGY | 2018-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1743 | 2.00 | 7 | -0.89 | 20 | -17.80 | |
|  Yousry, Salah | f | | 2143 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zinhom Mostafa, Shaima | | | 1405 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sabry, George | | | 1958 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Wiliam, Magdi | | | 1911 | EGY | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Shokry, Abdel Rahman | | | 1941 | EGY | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Taha, Shereif | | | 1896 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kandil, Ahmed | c | | 1414 | EGY | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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