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Individual Calculations May 2023 |
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| Alfaro, Hector Luis Total change: -61.00 | |   |
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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 |
| 1665 | 1893 | 3.00 | 8 | -3.05 | 20 | -61.00 | |
|  Cirulli, Diego | | | 2125 | ARG | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Salazar, Arturo | | | 1656 | ARG | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Fuentes Barahona, Theodoro | | | 1493 * | CHI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Lopez, Jose Luis | | | 1628 | ARG | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Avila, Federico | | | 1437 | ARG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Paz, Jose Maria | | | 1587 | ARG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Gamboa, Ricardo | | | 1714 | ARG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Gallardo, Claudio | | | 1678 | ARG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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