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Individual Calculations May 2023 |
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| Etchevest, Marcelo Total change: 28.80 | |   |
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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 |
| 1955 | 1745 | 3.50 | 8 | 1.44 | 20 | 28.80 | |
|  Di Muro, Matias | | | 2239 | ARG | 0.50 | 1 | 0.46 | 20 | 9.20 | |  Lima, Joaquin | | | 2019 | ARG | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Del Blanco, Eduardo | | | 2038 | ARG | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Echeguren, Martin | | | 1999 | ARG | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Bustos, Cristian | | | 1984 | ARG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Fischer, Pablo | | | 1916 | ARG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Codino, Juan Martin | | | 1458 | ARG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Postolski, Javier | | | 1990 | ARG | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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