Individual Calculations November 2022 |
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Al Ghafri, Amer Total change: -45.80 | | |
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ASIAN AMATEUR CHESS CHAMPONSHIPS 2022 - OPEN | Muscat | OMA | 2022-09-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1350 | 1605 | 1.50 | 5 | -2.29 | 20 | -45.80 | |
| Zahmati, Sobhan | | | 1926 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | Al-Qudaimi, Abdullah | | | 1223 | YEM | 0.50 | 1 | -0.41 | 20 | -8.20 | | Ghaith, Saeed Alnuaimi | | | 1269 | UAE | 0.00 | 1 | -0.88 | 20 | -17.60 | | Hamad, Mohamed Almarashda | | | 1205 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Mohamed, Yousuf Al-Ali | | | 1125 | UAE | 0.00 | 1 | -0.95 | 20 | -19.00 | | * 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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