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Individual Calculations May 2019 |
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| Araoz Andrade, Ivan Alexander Total change: -17.20 | |   |
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| Campeonato Nacional Sub 20 Absoluto 2019 | Lima | PER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1860 | 2.50 | 6 | -0.43 | 40 | -17.20 | |
|  Suarez Aybar, Miguel Angel | | | 1564 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Vizcarra Quispe, Jhael | | | 1800 | PER | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Varillas Jimenez, Ivan | | | 1773 | PER | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Correa Atucsa, Breiner Roiser | f | | 2260 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rengifo Blancas, Renzo Jhonathan | f | | 2224 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Cevasco Balcazar, Leonardo Giova | | | 1709 | PER | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * 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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