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Individual Calculations April 2017 |
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| Guillen Vilca, John Total change: -2.00 | |   |
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| Campeonato Nacional Absoluto Peru 2017 | Lima | PER | 2017-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1363 | 1.50 | 7 | -0.10 | 20 | -2.00 | |
|  Flores Tomasto, Luis | | | 1763 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ochochoque Hernandez, Julio | | | 1740 | PER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bernales, Oscar | | | 1763 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Araoz Andrade, Ivan Alexander | | | 1624 | PER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Benavides Conza, Diego Angelo | | | 1296 | PER | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Lazaro Cuevas, Ronald Anthony | | | 1487 | PER | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Francia Arzapalo, Piero Hernando | | | 1556 | PER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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