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Individual Calculations March 2020 |
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| Ashraf, Shereif Total change: -11.20 | |   |
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| 9th Arena Chess Open over 2000 | Cairo | EGY | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2270 | 5.00 | 8 | -0.56 | 20 | -11.20 | |
|  Almahjoub, Mokhtar | | | 1958 | LBA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Hashish, Mahmoud | | | 1923 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ezat, Mohamed | m | | 2422 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ahmed, Moustafa Elsayed | | | 2065 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Elgabry, Mohsen | m | | 2181 | EGY | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Yousry, Mohamed | | | 2179 | EGY | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Abdo, Mohamed Amin | | | 2013 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ezat, Abdallah | | | 2128 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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