Individual Calculations April 2020 |
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Sandi Quiros, Deborah Total change: -78.00 | | |
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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 |
1214 | 1402 | 1.00 | 4 | -1.95 | 40 | -78.00 | |
| Rodriguez Retana, Sofia | | | 1244 | CRC | 0.00 | 1 | -0.71 | 40 | -28.40 | | Angulo Valladares, Kyara | | | 1169 | CRC | 1.00 | 1 | 0.21 | 40 | 8.40 | | Rojas Mora, Maria Salvadora | | | 1108 | CRC | 0.00 | 1 | -0.85 | 40 | -34.00 | | Huaman Bengoa, Valeska Priscilla | | | 1333 | CRC | 0.00 | 1 | -0.60 | 40 | -24.00 | | 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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