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Individual Calculations August 2023 |
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| Pinedo Choquevilca, Megan Abigail Total change: 36.80 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 13 Femenino | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1063 | 2.50 | 6 | 0.92 | 40 | 36.80 | |
|  Reyes Perez, Aracelly | | | 1328 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Gomez Gonzales, Fabiana | | | 1431 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Torres Alarcon, Luciana Yanella | | | 1165 | PER | 0.50 | 1 | 0.14 | 40 | 5.60 | |  Cahuaya Alpes, Kiara Hamile | | | 1137 | PER | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Florez Huaman, Areli Oriana | | | 1221 | PER | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Casqui Lopez, Pamela Grace | | | 1252 | PER | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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