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Individual Calculations August 2023 |
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| Nole Alvarez, Nicoletta Anette Total change: -22.80 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Femenino | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1056 | 0.50 | 4 | -0.57 | 40 | -22.80 | |
|  Norabuena Ticona, Gabriela Paola | | | 1417 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Neyra Alba, Daniela Sofia | | | 1290 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Amaya Retamozo, Carmen Rebeca | | | 1200 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Montesinos Parisaca, Sami Coyanka | | | 1094 | PER | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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