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Individual Calculations April 2020 |
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| Khalid, El Amin Total change: -21.40 | |   |
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| Arab Chess Club Championship 2020 | Hammamet | TUN | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2029 | 0.00 | 3 | -1.07 | 20 | -21.40 | |
|  Doghri, Nabil | f | | 2336 | TUN | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Ben Ghanem, Hamed | | | 2094 | TUN | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Boshra, Alshaeby | | wf | 2017 | JOR | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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