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Individual Calculations January 2020 |
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| Abdulla, Mohammad Total change: -15.80 | |   |
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| First Grade Clubs Chess Championship-2019 | Amman | JOR | 2019-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1866 | 2.00 | 8 | -0.79 | 20 | -15.80 | |
|  Khader, Sami | m | | 2266 * | JOR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Moayed, Obied | c | | 2095 | JOR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Loay, Sameer | c | | 2118 | JOR | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Husam, El Rimawi | | | 1950 | JOR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Al-Bashayra, Yazan | f | | 1912 | JOR | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Aboudi, Marwan | | | 2140 | JOR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zaben, Majed | | | 1813 | JOR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Yazan, Alsoud | | | 1673 | JOR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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