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Individual Calculations April 2018 |
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| Huaman Orrillo, Jherson Roy Total change: 20.00 | |   |
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| Campeonato Nacional Juvenil 2018 Categoria Sub 12 Absoluta | Lima | PER | 2018-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1227 | 1.00 | 2 | 0.50 | 40 | 20.00 | |
|  Sifuentes Alcantara, Jhony Sebas | | | 1397 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Castillo Salinas, Diego Alejandro | | | 1446 | PER | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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