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Individual Calculations September 2018 |
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| Rossi, Alejandro Oscar Total change: 52.40 | |   |
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| Torneo oficial de 2da categoria de la Federacion Marplatense de Ajedrez | Mar del plata | ARG | 2018-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1744 | 5.00 | 7 | 1.31 | 40 | 52.40 | |
|  Iribarne, Lucas | | | 1734 | ARG | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Monte, Luciano | | | 1426 | ARG | 0.50 | 1 | -0.37 | 40 | -14.80 | |  Ortega, Walter | | | 1549 | ARG | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Cuello Alcaria, Juan Ignacio | | | 1878 | ARG | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Yepleue, Angel Omar | | | 1881 | ARG | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Buffa, Gabriel | | | 1680 | ARG | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Lazzari, Sergio | | | 1870 | ARG | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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