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Individual Calculations June 2018 |
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| Sirio, Abigail Total change: 3.00 | |   |
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| Campeonato Nacional Sub 20 Femenino 2018 | Lima | PER | 2018-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1421 | 1.50 | 4 | 0.15 | 20 | 3.00 | |
|  Puppi Lazo , Stephanie Beatriz | | wf | 1821 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Torres Ccahuay, Dayana Nievevska | | | 1280 | PER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Loyola Torres, Maria Gracia | | | 1532 | PER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Bravo Mallco, Kate Azumi | | | 1634 | PER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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