Individual Calculations July 2023 |
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George Samir, David Total change: -131.20 | | |
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Dubai Open Chess Tournament 2023 - B | Dubai | UAE | 2023-05-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1725 | 2054 | 4.50 | 9 | -3.28 | 40 | -131.20 | |
| Mohammad Abdulrahman, Alawadhi | | | 1708 | UAE | 0.50 | 1 | -0.39 | 40 | -15.60 | | Abdulrahim, Salem | | | 1759 | UAE | 0.00 | 1 | -0.85 | 40 | -34.00 | | Saeed, M Nami | | | 1654 * | UAE | 1.00 | 1 | 0.08 | 40 | 3.20 | | Tamer Waguih, Farid | | | 1866 | EGY | 0.00 | 1 | -0.74 | 40 | -29.60 | | Ali Hamdan, Alsheraifi | | | 1750 | UAE | 0.50 | 1 | -0.36 | 40 | -14.40 | | Mariam, Essa | | | 1583 | UAE | 1.00 | 1 | 0.05 | 40 | 2.00 | | Roneet, Das | | | 1702 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | Vishal, Choudary B | | | 1665 | IND | 0.50 | 1 | -0.41 | 40 | -16.40 | | Boshra, Alshaeby | | wm | 1841 | JOR | 0.00 | 1 | -0.77 | 40 | -30.80 | | * 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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