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Individual Calculations April 2023 |
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| Soto Huaranca, Adriana Jakeline Total change: -32.40 | |   |
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| Campeonato Regional Metropolitano Juvenil U16 Femenino 2023 | Lima | PER | 2023-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1421 | 4.00 | 6 | 0.08 | 40 | 3.20 | |
|  Quispe Bernal, Stephanie | | | 1132 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Jacome Cueva, Mariah Fernanda | | | 1234 | PER | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Neyra Alba, Daniela Sofia | | | 1199 | PER | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Orihuela Barreda, Alondra | | | 1324 | PER | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Pichilingue Orbe, Camila Belen | | | 1130 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Jimenez Salas, Maria Teresa | | | 1828 | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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 AJEDREZ PERUANO 2023 Sub 16 Femenino | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1421 | 3.00 | 7 | -0.89 | 40 | -35.60 | |
| | Ramirez Tipian, Valerie Luisciana | | | 1228 | PER | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Delgado Suarez, Triana Valentina | | | 1210 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Salas Porras, Anghelina Jazmin | | | 1211 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Contreras Huaman, Fiorella | | wf | 1960 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Obregon Castellanos, Carla Victo | | | 1242 | PER | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Farro Olivares, Dulce Maria | | | 1148 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Bravo Mallco, Kate Azumi | | wf | 2072 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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