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Rapid:
Individual Calculations March 2023 |
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| Ammar, Sedrani Total change: -6.40 | |   |
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| UAE Rapid Chess Championship 2023 (Open) | Dubai | UAE | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 2142 | 7.00 | 9 | -0.32 | 20 | -6.40 | |
|  Mesfer, Al Mesafri | | | 1742 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nawaf Ali, Al-Mansoori | | | 1349 | UAE | 0.50 | 1 | -0.50 | 20 | -10.00 | | | Ahmed, Younes Alkhemeiri | | | 1225 | UAE | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Ahmad, Al Romaithi | | | 1874 | UAE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Abdulrahman Mohammad, Al Taher | | | 2040 | UAE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Al-Blooshi, Hamad Essa | | | 1418 | UAE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Khalifah, Khaled | c | | 1914 | UAE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Al Hosani, Omran | m | | 2172 | UAE | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Sultan, Ibrahim | m | | 1998 | UAE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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