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Individual Calculations January 2023 |
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| Ahmad, Al Romaithi Total change: 15.60 | |   |
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| President Cup Chess Championship 2022 - Open | Abu Dhabi | UAE | 2022-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1867 | 6.00 | 9 | 0.78 | 20 | 15.60 | |
|  Eisa Mohmood, Alkhoori | c | | 1467 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abdulrahman Mohammad, Al Taher | | | 2143 | UAE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Hazza, Salah Mohammed | | | 1379 | UAE | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Al Hosani, Omran | m | | 2274 | UAE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ahmed Waqqas, Alawlaqi | | | 1368 | UAE | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Hamdan Edrees, Alhamed | | | 1697 | UAE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mohammad Abdulrahman, Alawadhi | | | 1606 | UAE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ahmed, Fareed | f | | 2064 | UAE | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Mohamed, Saeed Laily | c | | 1981 | UAE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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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