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Individual Calculations April 2023 |
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| Pinedo Choquevilca, Megan Abigail Total change: -13.60 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 12 Femenino | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1077 | 1.00 | 4 | -0.34 | 40 | -13.60 | |
|  Gomez Gonzales, Fabiana | | | 1491 | PER | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Torres Diaz, Lucia Marcela | | | 1020 | PER | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Ramirez Bendezu, Maryand Luana | | | 1176 | PER | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Ninahuanca Salazar, Ana Lucia | | | 1206 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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