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Individual Calculations August 2023 |
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| Zhurbinsky, David Total change: -0.60 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2075 | 5.50 | 9 | -0.03 | 20 | -0.60 | |
|  Kumar, Sriram K | | | 1675 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Li, Michael | | | 1696 | USA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Ji, Y Owen | | | 1844 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Menon, Gauri | | | 1806 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | German, Sergio Dario | | | 2325 | ARG | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Adebayo, Adegboyeg | f | | 2327 | NGR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Luger, Sam | | | 1905 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Tahmassebi, Bijan | | | 2201 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Gao, Marvin | c | | 1968 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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