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Individual Calculations January 2019 |
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| Khalil, Ahmed Salem Total change: 23.20 | |   |
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| Egyptian League Final 2018/2019 Round 1-4 | Many Cities | EGY | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2046 | 2.50 | 3 | 1.16 | 20 | 23.20 | |
|  Fatehy, Tarek | | | 2198 | EGY | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Sadek, Taha | | | 1919 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ismail, Reda | | | 2138 | EGY | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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