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Individual Calculations November 2023 |
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| Ammar, Sedrani Total change: 21.20 | |   |
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| UAE Open Chess Championship 2023 | Dubai | UAE | 2023-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 2169 | 7.00 | 7 | 1.33 | 20 | 26.60 | |
|  Abdulrahman Mohammad, Al Taher | f | | 2127 | UAE | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Ahmed, Fareed | f | | 1979 | UAE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ahmad, Al Romaithi | | | 1925 | UAE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ali, Abdulaziz | | | 1929 | UAE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ali Hamdan, Alsheraifi | | | 1831 | UAE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mohammad Abdulrahman, Alawadhi | | | 1769 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdulrahim, Salem | | | 1675 | UAE | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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) | | | | Qatar Masters 2023 - Open B | Doha | QAT | 2023-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2169 | 7.00 | 9 | -0.27 | 20 | -5.40 | |
| | Al-Khelaifi, Kholoud | | wc | 1387 | QAT | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Abel, Sajan | | | 1714 | IND | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Hamdouchi, Adam | | | 1769 * | MAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Al Abdali, Zeyad Saleh | | | 1744 | KSA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Amdouni, Zoubaier | f | | 2211 | TUN | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Ajili, Rayen | | | 1774 | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lodhi, Mahmood | m | | 2274 | PAK | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Al Saidi, Mohammed Khalfan | | | 1813 | OMA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Syed, Abdul Khader | | | 1849 | IND | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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