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Individual Calculations July 2018 |
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| Bocangel Chavez, Marjoire J. Total change: 16.80 | |   |
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| Campeonato Nacional Femenino (2018) | Lima | PER | 2018-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1686 | 3.50 | 8 | 0.84 | 20 | 16.80 | |
|  Chavarria Soto, Ariana Lucia | | | 1286 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cosme Contreras, Trilce | | wm | 2008 | PER | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Caballero Quijano, Mitzy Mishell | | wm | 2073 | PER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Dongo, Melanie | | wf | 1693 | PER | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Zarate Oyague, Flor De Maria | | | 2029 | PER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Aguilar Oblitas, Yadhira | | wc | 1598 | PER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Chumpitaz, Ann | | wm | 2086 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Puppi Lazo , Stephanie Beatriz | | wf | 1917 | PER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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