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Individual Calculations August 2023 |
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| Ynga Huaman, Luz Marina Total change: 29.20 | |   |
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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 |
| 1374 | 1291 | 3.50 | 7 | 0.73 | 40 | 29.20 | |
|  Acuna Alarcon, Claudia Micaela | | | 1515 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Montesinos Parisaca, Sami Coyanka | | | 1094 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Maravi Ceron, Ayme | | | 1443 | PER | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Guevara Huamani, Jhady Julieth | | | 1183 | PER | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Herrada, Blanco Maria Fernanda | | | 1566 | PER | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Sotelo Leon, Ester Victoria | | | 1400 | PER | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Norabuena Ticona, Gabriela Paola | | | 1417 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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