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Individual Calculations October 2017 |
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| Estela Diaz, Lesly Milagros Total change: -16.00 | |   |
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| II Campeonato Nacional Juvenil de Ajedrez Sub 15 Femenino | Lima | PER | 2017-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1150 | 0.50 | 4 | -0.40 | 40 | -16.00 | |
|  Loyola Torres, Maria Gracia | | | 1546 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Velarde Munante, Cecilia Esthefa | | | 1164 | PER | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Cervantes Puma, Jarissa | | | 1423 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Aguilar Oblitas, Diana | | | 1419 | PER | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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) | | |
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