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Individual Calculations May 2018 |
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| Ramos Castro, Aldair Total change: -32.80 | |   |
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| Campeonato Nacional Absoluto 2018 | Lima | PER | 2018-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1890 | 3.50 | 9 | -1.64 | 20 | -32.80 | |
|  Contreras Sulca, Josue Carlo | | | 1490 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cori T., Deysi | | wg | 2290 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Huerta Davilla, Boris Nazareno | | | 1676 | PER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Pena Morales, Hugo | | | 2202 | PER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Caja Cruz, Gabriel | | | 1757 | PER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Romani, Carlos | | | 1768 | PER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Araoz Andrade, Ivan Alexander | | | 1782 | PER | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Varillas Jimenez, Ivan | | | 1647 | PER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Castaneda, Luis | | | 1938 | PER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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