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Individual Calculations August 2023 |
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| Sanchez Cruz, Mireya Jassly Total change: 72.40 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Femenino | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1481 | 7.50 | 9 | 1.81 | 40 | 72.40 | |
|  Montesinos Parisaca, Sami Coyanka | | | 1094 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Neyra Alba, Daniela Sofia | | | 1290 | PER | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Herrera Apaza, Luana Mikela Mahu | | | 1356 | PER | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Esteban Castro, Esther Raquel | | | 1383 | PER | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Herrada, Blanco Maria Fernanda | | | 1566 | PER | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Gaspar Guevara, Darling | | | 1405 | PER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Sotelo Leon, Ester Victoria | | | 1400 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Norabuena Ticona, Gabriela Paola | | | 1417 | PER | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Maravi Ceron, Ayme | | | 1443 | PER | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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