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Individual Calculations April 2017 |
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| Lopez Herrera, Piero Total change: -29.60 | |   |
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| Campeonato Nacional Absoluto Peru 2017 | Lima | PER | 2017-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1752 | 3.00 | 7 | -0.74 | 40 | -29.60 | |
|  Leiva, Giuseppe | m | | 2152 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Varillas Jimenez, Ivan | | | 1397 | PER | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Benavides Conza, Diego Angelo | | | 1352 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Condori, Edwin | | | 2152 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vega Pacheco, Harrizon Jhonny | | | 1558 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Enriquez, Martin | | | 2020 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Aguilar Gutierrez, Cesar Aleazar | | | 1451 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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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