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Individual Calculations October 2022 |
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| Salas Porras, Anghelina Jazmin Total change: 7.20 | |   |
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| Campeonato Nacional de Ajedrez Impar 2022 Sub 15 Femenino | Lima | PER | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1247 | 2.50 | 5 | 0.18 | 40 | 7.20 | |
|  Neyra Alba, Daniela Sofia | | | 1127 | PER | 0.00 | 1 | -0.66 | 40 | -26.40 | |  Jacome Cueva, Mariah Fernanda | | | 1205 | PER | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Garcia Rodriguez, Raisa Francesca | | | 1329 | PER | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Delgado Suarez, Triana Valentina | | | 1402 | PER | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Chile Vela, Claudia Daniela | | | 1301 | PER | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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