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Individual Calculations July 2023 |
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| Abdulrahim, Salem Total change: 18.20 | |   |
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| Dubai Open Chess Tournament 2023 - B | Dubai | UAE | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1759 | 4.00 | 9 | 0.91 | 20 | 18.20 | |
|  Alyeldin, Mohamed | | | 2170 | EGY | 0.50 | 1 | 0.42 | 20 | 8.40 | |  George Samir, David | f | | 2054 | EGY | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Prisacaru, Stefan-Emilian | c | | 2194 | ROU | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Pabalan, Rocky | | | 1985 | PHI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mesfer, Al Mesafri | | | 1359 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bennett, John M | | | 2000 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ghaith, Saeed Alnuaimi | | | 1592 | UAE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Sharon, Rafael | | | 2040 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ferzli, Michael | | | 1692 | LBN | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | |
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