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Individual Calculations October 2022 |
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| Aranda Pucuhuanca, Alessandra Mic Total change: 38.40 | |   |
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| Campeonato Regional Metropolitano Impar Femenino Sub 13 2022 | Lima | PER | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1087 | 0.00 | 3 | -0.57 | 40 | -22.80 | |
|  Mamani, Orozco Camila Guianella | | | 1239 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Guzman Vera, Allison Nicole | | | 1398 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Acuna Alarcon, Claudia Micaela | | | 1412 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | Campeonato Nacional de Ajedrez Impar 2022 Sub 13 Femenino | Lima | PER | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1087 | 3.50 | 6 | 1.53 | 40 | 61.20 | |
| | Gaspar Guevara, Darling | | | 1260 | PER | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Florez Huaman, Areli Oriana | | | 1117 | PER | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Mamani, Orozco Camila Guianella | | | 1239 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Reyes Perez, Aracelly | | | 1313 | PER | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Chara Ticona, Nicole Alondra | | | 1180 | PER | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Ascama Paredes, Sofia Elvira | | | 1186 | PER | 0.50 | 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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