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Individual Calculations September 2018 |
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| Sanchez Arteaga, Alejandro Mathi Total change: 0.00 | |   |
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| III Campeonato Nacional Juvenil Categorias Impares 2018 Sub 15 Absoluto | Lima | PER | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1517 | 3.50 | 8 | 0.00 | 40 | 0.00 | |
|  Rodriguez Mayorca, Joseph | | | 1917 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Inga Paiva , Joaquin Alonso | | | 1445 | PER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Aguilar Aguilar, Donaldo | | | 1438 | PER | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Alfaro Mauricio, Kevin Johan | | | 1917 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gonzales Guerrero, Eduardo Marian | | | 1119 | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hidalgo Minano, Fernando Jose | | | 1750 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Vasquez Rodriguez, Victor Angelo | | | 1377 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Maravi, Jon | | | 1662 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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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