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Individual Calculations May 2023 |
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| Di Muro, Matias Total change: -22.20 | |   |
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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 |
| 1991 | 2239 | 6.00 | 9 | -1.11 | 20 | -22.20 | |
|  Etchevest, Marcelo | | | 1745 | ARG | 0.50 | 1 | -0.46 | 20 | -9.20 | |  Guglielmone, Alberto | | | 1839 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bustos, Cristian | | | 1984 | ARG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Abdenur, Luciano | | | 2059 | ARG | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Acosta, Franco Emanuel | | | 2082 | ARG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Contessotto, Enrique | | | 2031 | ARG | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Aranda, Juan Manuel | c | | 2104 | ARG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Mamani Beltran, Daniel | | | 2052 | ESP | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Bianchi, Albino | | | 2023 | ARG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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