Individual Calculations April 2023 |
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Farro Olivares, Bianka Elisabeth Total change: 4.00 | | |
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CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 12 Femenino | Lima | PER | 2023-02-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1162 | 1146 | 2.00 | 4 | 0.10 | 40 | 4.00 | |
| Rojas Salas, Rihanna Irina | | | 1232 | PER | 0.50 | 1 | 0.12 | 40 | 4.80 | | Machacca Mina, Adamaris Luciana | | | 1152 | PER | 0.00 | 1 | -0.49 | 40 | -19.60 | | Rodriguez Vallejo, Killari Ariela | | | 1079 | PER | 1.00 | 1 | 0.41 | 40 | 16.40 | | Atencio Uribe, Luhana Khate | | | 1186 | PER | 0.50 | 1 | 0.06 | 40 | 2.40 | | 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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