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Individual Calculations October 2022 |
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| Pinedo Choquevilca, Megan Abigail Total change: 11.60 | |   |
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| Campeonato Nacional de Ajedrez Impar 2022 Sub 11 Femenino | Lima | PER | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1084 | 1027 | 2.00 | 4 | 0.29 | 40 | 11.60 | |
|  Rojas Salas, Rihanna Irina | | | 1245 | PER | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Cardenas Lima, Marienne Valeria | | | 1048 | PER | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Condori Quispe, Leysi Azucena | | | 1018 | PER | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Atencio Uribe, Luhana Khate | | | 1023 | PER | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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