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Individual Calculations March 2020 |
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| Hassan, Sayed Barakat Total change: 2.50 | |   |
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| 9th Arena Chess Open over 2000 | Cairo | EGY | 2020-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2316 | 6.50 | 9 | 0.25 | 10 | 2.50 | |
|  Aborezika, Mohamed | | | 2017 | LBA | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Youssef, Fady | | | 2127 | EGY | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Zakaria, Esam | | | 2200 | EGY | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Ezat, Mohamed | m | | 2422 | EGY | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Sobh, Amrou | m | | 2179 | EGY | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Ahmed, Moustafa Elsayed | | | 2065 | EGY | 1.00 | 1 | 0.19 | 10 | 1.90 | | | El Amary, Kamal | f | | 2117 | EGY | 1.00 | 1 | 0.24 | 10 | 2.40 | | | El Ghazali, Youssef M. | m | | 2200 | EGY | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Saber, Ibrahim | | | 2147 | EGY | 1.00 | 1 | 0.28 | 10 | 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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