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Individual Calculations May 2023 |
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| Salvatierra, Matias Total change: -21.00 | |   |
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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 |
| 1847 | 2012 | 5.00 | 9 | -1.05 | 20 | -21.00 | |
|  Codino, Juan Martin | | | 1612 * | ARG | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Aguirre, Julio | | | 1575 | ARG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Parma, Pamela | | | 1757 | ARG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Amadeo, Pablo | | | 1835 | ARG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Schnaider, Ilan | f | | 2196 | ARG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Arce, Pablo | | | 1688 | ARG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lapicki, Raul | f | | 2167 | ARG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Salazar, Arturo | | | 1656 | ARG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sasson, Maximiliano | | | 2133 | 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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