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Individual Calculations April 2017 |
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| Quintana, Daniela Sofia Total change: -32.00 | |   |
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| Campeonato Metropolitano Juvenil Grupo A Sub 14 Damas | Lima | PER | 2017-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1297 | 1.50 | 4 | -0.30 | 40 | -12.00 | |
|  Arauco Celestino, Arianna Sofia | | | 1523 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Vergaray Ruiz, Alejandra | | | 1228 | PER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Huayhuas Robles, Laura Sofia | | | 1275 | PER | 0.00 | 1 | -0.53 | 40 | -21.20 | |  Ocrospoma Cano, Madeleine Gerald | | | 1329 | PER | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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) | | | | Campeonato Nacional Juvenil 2017 Sub 14 Femenino | Lima | PER | 2017-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1297 | 0.50 | 3 | -0.50 | 40 | -20.00 | |
| | Francia Arzapalo, Camila | | | 1483 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Rengifo, Jhosara | | | 1317 | PER | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Pomayay Camacllanqui, Sasha Marl | | | 1476 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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