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Individual Calculations September 2018 |
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| Ortiz Hernandez, Jesus Fernando Total change: 7.60 | |   |
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| III Campeonato Nacional Juvenil Categorias Impares 2018 Sub 13 Absoluto | Lima | PER | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1219 | 1.50 | 4 | 0.19 | 40 | 7.60 | |
|  Orrego Cumpa, Rodrigo Aaron | | | 1426 | PER | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Suarez Verde, Paolo Josef | | | 1521 | PER | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Huaripata Olblitas, Josue Alejand | | | 1356 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Mozo Escalante, Wilmer Alonso | | | 1141 | PER | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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