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Individual Calculations March 2018 |
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| Vizcarra, Quispe Ramalia Total change: -4.80 | |   |
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| Campeonato Metropolitano Juvenil Grupo A Sub 10 Femenino | Lima | PER | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1091 | 1096 | 1.00 | 2 | -0.02 | 40 | -0.80 | |
|  Puchuri Torres, Camila Jimena | | | 1078 | PER | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Maravi Ceron, Ayme | | | 1104 | PER | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | Copa Latinoamericana de Ajedrez Categoria C Juvenil | Lima | PER | 2018-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1096 | 2.00 | 7 | -0.10 | 40 | -4.00 | |
|  Sifuentes Alcantara, Jhony Sebas | | | 1397 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Jimenez Salas, Maria Teresa | | | 1304 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Orihuela Barreda, Alondra | | | 1214 | PER | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Quintana, Daniela Sofia | | | 1299 | PER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Tayro Chihuantito, Luis Gabriel | | | 1187 | PER | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Reyna Santiago , Juan Pablo | | | 1235 | PER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Estela Diaz, Lesly Milagros | | | 1134 | PER | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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