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Individual Calculations October 2019 |
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| Mendez Huamani, Joseph Fabian Total change: -12.80 | |   |
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| Campeonato Nacional Escolar 2019 - Categoria Sub 15 Absoluto | Lima | PER | 2019-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1450 | 3.50 | 7 | -0.32 | 40 | -12.80 | |
|  Espichan Serna, Luis Ricardo | | | 1050 * | PER | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Wong Velis, Francisco Jesus | c | | 1700 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Concha Aylluni, Jack Colling | | | 1267 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Garcia Andrada, Heidy Nicole | | | 1850 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Castro Salcedo, Josue Seibert | | | 1243 | PER | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Baca Olazaval, Lucia | | | 1195 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Alvarez Urdanegui, Joiarib | | | 1595 | PER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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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