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Individual Calculations April 2017 |
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| Rosales, Pierina Total change: 5.20 | |   |
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| Campeonato Nacional Femenino Peru 2017 | Lima | PER | 2017-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1840 | 4.00 | 8 | 0.26 | 20 | 5.20 | |
|  Francia Arzapalo, Camila | | | 1473 | PER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Chumpitaz, Ann | | wm | 2146 | PER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Campos Toledo, Andrea Celeste | | | 1795 | PER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Cosme Contreras, Trilce | | | 1889 | PER | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Castillo Walde, Mayra Yamile | | | 1600 | PER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dongo, Melanie | | wf | 1826 | PER | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Aliaga Fernandez, Ingrid Y | | wf | 2169 | PER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zarate Oyague, Flor De Maria | | | 2017 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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