Individual Calculations April 2020 |
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Rojas Mora, Maria Salvadora Total change: 68.40 | | |
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Campeonato Nacional Categorias Menores Impares U15 Femenino | San Ramon | CRC | 2020-02-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1301 | 1108 | 3.00 | 5 | 1.71 | 40 | 68.40 | |
| Solano Saltachin, Ruth | | | 1334 | CRC | 1.00 | 1 | 0.79 | 40 | 31.60 | | Villalta Leiton, Nicole Tamara | | | 1191 | CRC | 1.00 | 1 | 0.61 | 40 | 24.40 | | Rodriguez Retana, Sofia | | | 1244 | CRC | 0.00 | 1 | -0.32 | 40 | -12.80 | | Sandi Quiros, Deborah | | | 1402 | CRC | 1.00 | 1 | 0.85 | 40 | 34.00 | | Huaman Bengoa, Valeska Priscilla | | | 1333 | CRC | 0.00 | 1 | -0.22 | 40 | -8.80 | | 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) | |
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