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Individual Calculations April 2017 |
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| Loyola Torres, Maria Gracia Total change: -48.00 | |   |
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| II IRT Ciudad Chimbote Sub -2300 | Chimbote | PER | 2017-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1585 | 0.00 | 3 | -0.24 | 40 | -9.60 | |
|  Flores Tomasto, Luis | | | 1985 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Romero Guimaray, Diego | | | 1983 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Calcina, Gary | | | 1985 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Campeonato Nacional Juvenil 2017 Sub 16 Femenino | Lima | PER | 2017-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1585 | 2.50 | 7 | -0.96 | 40 | -38.40 | |
| | Palacios Llancari, Katherine | | | 1609 | PER | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Aguilar Oblitas, Diana | | | 1380 | PER | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Cervantes Puma, Jarissa | | | 1419 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Espinoza Davila, Geraldine | | | 1482 | PER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Mostacero Velarde, Isabella | | | 1767 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Estrada Cantaro, Alexandra Fiore | | | 1759 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Puppi Lazo , Stephanie Beatriz | | | 1706 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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