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Individual Calculations April 2019 |
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| Amaya Retamozo, Carmen Rebeca Total change: 20.40 | |   |
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| Campeonato Nacional Juvenil 2019, Sub 12 Femenino | Lima | PER | 2019-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1048 | 2.50 | 7 | 0.51 | 40 | 20.40 | |
|  Orihuela Barreda, Alondra | | | 1448 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tacas Cardenas, Pamela Natividad | | | 1138 | PER | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Crisanto Basurto, Alexandra Jimen | | | 1307 | PER | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Tohalino Laura, Isabella | | | 1331 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Farro Olivares, Dulce Maria | | | 1082 | PER | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Jacome Cueva, Mariah Fernanda | | | 1192 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Cabana Quispe, Velinda | | | 1097 | PER | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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