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Individual Calculations September 2023 |
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| Amaya Retamozo, Carmen Rebeca Total change: 48.00 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Femenino | Lima | PER | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1170 | 3.50 | 6 | 1.20 | 40 | 48.00 | |
|  Valenzuela Reinoso, Safrys | | | 1141 | PER | 1.00 | 1 | 0.46 | 40 | 18.40 | |  Maravi Ceron, Ayme | | | 1473 | PER | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Jacome Cueva, Mariah Fernanda | | | 1185 | PER | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Gomez Gonzales, Fabiana | | | 1469 | PER | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Sosa Vasquez, Karla Paola | | | 1035 | PER | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Neyra Alba, Daniela Sofia | | | 1312 | PER | 0.50 | 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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