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Individual Calculations May 2023 |
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| Koch, Juan Total change: 11.60 | |   |
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| 52 Abierto Internacional Ciudad de Mar del Plata | Mar del Plata - Buenos Aires | ARG | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1962 | 4.50 | 8 | 0.58 | 20 | 11.60 | |
|  Garrido, Milton | | | 1562 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lapicki, Raul | f | | 2167 | ARG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Gerona, Leandro | | | 1714 | ARG | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sanhueza, Cristian | f | | 2204 | ARG | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Jimenez, Joaquin | c | | 2187 | ARG | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Sasson, Maximiliano | | | 2133 | ARG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Beron, Ricardo | | | 1557 | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Acosta, Cristian | | | 2076 | ARG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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