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Individual Calculations August 2023 |
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| Sotelo Leon, Ester Victoria Total change: 48.40 | |   |
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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 |
| 1366 | 1400 | 6.00 | 9 | 1.21 | 40 | 48.40 | |
|  Pizan Rodriguez, Emelin Solans | | | 1015 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Amaya Retamozo, Carmen Rebeca | | | 1200 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Herrada, Blanco Maria Fernanda | | | 1566 | PER | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Maravi Ceron, Ayme | | | 1443 | PER | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Acuna Alarcon, Claudia Micaela | | | 1515 | PER | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Arenas Lavado, Luciana Andrea | | | 1531 | PER | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Sanchez Cruz, Mireya Jassly | | | 1481 | PER | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Ynga Huaman, Luz Marina | | | 1291 | PER | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Aranda Pucuhuanca, Alessandra Mic | | | 1252 | PER | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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