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Individual Calculations May 2023 |
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| Anelli, Antonio Total change: -1.20 | |   |
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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 |
| 1966 | 2018 | 5.00 | 9 | -0.06 | 20 | -1.20 | |
|  Segura, Roberto | | | 1618 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alonso, Salvador | g | | 2464 | ARG | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Maucci, Marcelo | | | 1765 | ARG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Fernandez, Jorge Daniel | | | 1844 | ARG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Marrujo Pardo, Mauricio Emmanuel | | | 2205 | CHI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gerona, Leandro | | | 1714 | ARG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Jimenez, Joaquin | c | | 2187 | ARG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Barreira Vesco, Ulises | | | 1729 | ARG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lapicki, Raul | f | | 2167 | ARG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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