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Individual Calculations September 2023 |
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| Tardugno, Mathias Total change: 27.40 | |   |
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| V Abierto de Villa Constitucion Copa Arcelor Mittal | Villa Constitucion | ARG | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1699 | 3.00 | 8 | 0.53 | 20 | 10.60 | |
|  Villarreal, Agustin | f | | 2295 | ARG | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Alvarez, Leandro | | | 2119 | ARG | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Mattia, Facundo | | | 1299 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Paris, Adolfo | | | 1972 | ARG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Chiarotti, Ginno | | | 1454 | ARG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Torella, Rodolfo | | | 1979 | ARG | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Virgillito, Cristian | | | 2130 | ARG | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Campanella, Nicolas | | | 1879 | ARG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | IRT Abierto "Copa Argentina de Ajedrez" | Concepcion de Uruguay - Entre Rios | ARG | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1699 | 2.00 | 4 | 0.84 | 20 | 16.80 | |
| | Benitez, Andres | | | 1970 | URU | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Maldonado, Roberto | | | 1952 | ARG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ulaneo, Nicolas | | | 2165 | URU | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Toller, Bautista | | | 1504 | ARG | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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