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Individual Calculations December 2023 |
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| Refaat, Ismail Total change: 29.60 | |   |
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| Egyptian League 2022-2023 Elite (Group 2 ) | Cairo | EGY | 2023-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1831 | 3.00 | 4 | 1.48 | 20 | 29.60 | |
|  Sobhy, Tamer | | | 1958 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Abdel, Ghani Hany | | | 1696 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Nofal, Mohamed | | | 1935 | EGY | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Lowis, Magdy | | | 2127 | EGY | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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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