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Individual Calculations March 2018 |
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| Saca Chumbilla, Cindy Haydee Total change: -18.40 | |   |
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| Campeonato Nacional Juvenil 2018 Categoria Sub 14 Femenina | Lima | PER | 2018-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1134 | 1.00 | 4 | -0.46 | 40 | -18.40 | |
|  Puma Llerena, Maricarmen | | | 1439 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Cornejo Castellanos, Diana Helen | | | 1075 | PER | 0.00 | 1 | -0.58 | 40 | -23.20 | |  Rengifo Blancas, Jhosara | | | 1381 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Vergaray Ruiz, Alejandra | | | 1101 | PER | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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