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Individual Calculations September 2017 |
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| Natan, Isaac Total change: -8.40 | |   |
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| Torneo Abierto Independencia | CABA | ARG | 2017-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1611 | 2.50 | 7 | -0.42 | 20 | -8.40 | |
|  Lojo, Juan Antonio | | | 1795 | ARG | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Luzuriaga, Norberto | | | 1720 | ARG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Zamani, Andres | | | 2011 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Covelli, Luis Alberto | | | 1494 | ARG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Burgin, Dario | | | 1748 | ARG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Duarte Fernandez, Hector | | | 1542 | ARG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Antezana Peredo, Jhasmany Nemeci | | | 1499 | BOL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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