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Individual Calculations April 2023 |
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| Delgado Suarez, Triana Valentina Total change: -37.60 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 16 Femenino | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1210 | 1.00 | 5 | -0.94 | 40 | -37.60 | |
|  Orihuela Barreda, Alondra | | | 1324 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Soto Huaranca, Adriana Jakeline | | | 1421 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Jacome Cueva, Mariah Fernanda | | | 1234 | PER | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Villafuerte Mamani, Dakia Estepha | | | 1052 | PER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Tacas Cardenas, Pamela Natividad | | | 1463 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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