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Individual Calculations April 2017 |
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| Bernales, Oscar Total change: 1.20 | |   |
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| Campeonato Nacional Absoluto Peru 2017 | Lima | PER | 2017-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1780 | 3.00 | 7 | 0.06 | 20 | 1.20 | |
|  Cori T., Deysi | | wg | 2180 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Aguilar Gutierrez, Cesar Aleazar | | | 1451 | PER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Condori, Edwin | | | 2180 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Guillen Vilca, John | | | 1380 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Palacios, Efrain | | | 2150 | PER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Perez, Hernan (per) | | | 1542 | PER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pacheco, Garri | f | | 2180 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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