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Individual Calculations January 2020 |
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| Ohnian, S.f. Total change: -45.80 | |   |
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| First Grade Clubs Chess Championship-2019 | Amman | JOR | 2019-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1925 | 0.50 | 8 | -2.29 | 20 | -45.80 | |
|  Issa, Rafat | f | | 2325 * | JOR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Boshra, Alshaeby | | wf | 2041 | JOR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Fathi, Naser | | | 1901 | JOR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Alattar, Rakan | c | | 2081 | JOR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Abuomar, Ahmed | | | 1986 | JOR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Elsayed, Mohamed Samir | f | | 2231 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ibrahim, Alwahsh | | | 2013 | JOR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ibrahim, Alsalos | | | 1845 | JOR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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