Individual Calculations January 2024 |
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Molina Alvarado, Lady Diana Total change: 31.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 09 Femenino | Lima | PER | 2023-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1098 | 1030 | 2.00 | 3 | 0.79 | 40 | 31.60 | |
| Chueca Balcazar, Adriana Rafaela | | | 1140 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | | Garay Ramirez, Dhara Celeste | | | 1084 | PER | 1.00 | 1 | 0.58 | 40 | 23.20 | | Haro Gallardo, Jhilary | | | 1070 | PER | 1.00 | 1 | 0.56 | 40 | 22.40 | | 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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