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Individual Calculations December 2023 |
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| Humaidan Mohamed, Alzaabi Total change: 32.80 | |   |
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| UAE League Open Team Chess Championship 2023 | Emirates | UAE | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1553 | 0.00 | 2 | -0.19 | 40 | -7.60 | |
|  Khalifa Essa, Albalooshi | | | 1826 | UAE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Abdulrahman Mohammad, Al Taher | f | | 2127 | UAE | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | FIDE World Amateur Chess Championship Open U 1700 | Muscat | OMA | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1583 | 6.00 | 9 | 1.01 | 40 | 40.40 | |
| | Al Mayahi, Nizar | | | 1183 * | OMA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Al Badi, Mohammed Issa | | | 1292 | OMA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Saket, Kumar | | | 1396 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ba Amir, Murad | | | 1650 | YEM | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Martynov, Aleksandr | | | 1661 | FID | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Pathak, Anshu Kr | | | 1666 | IND | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Deepak, Batra | | | 1672 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Sala Esquiva, Miguel | | | 1659 | ESP | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Aman, Kumar | | | 1574 | IND | 0.00 | 1 | -0.51 | 40 | -20.40 | | | * 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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