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Individual Calculations August 2023 |
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| Villafuerte Mamani, Dakia Estepha Total change: -1.20 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 17 Femenino | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1068 | 1.50 | 6 | -0.03 | 40 | -1.20 | |
|  Soto Huaranca, Adriana Jakeline | | | 1389 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bermudez Goodrich , Nathalie Abig | | | 1036 | PER | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Moreyra Saravia, Luciana Belen | | | 1255 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Sihuincha Quispe, Estefany Anyaly | | | 1442 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rojas Arca, Ana Cristina | | | 1169 | PER | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Sumaria Choqueluque, Nikole Ange | | | 1371 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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