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Individual Calculations April 2017 |
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| Supo Caso, Eduardo Total change: -31.60 | |   |
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| Campeonato Nacional Juvenil 2017 Sub 12 Absoluto | Lima | PER | 2017-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1364 | 1.50 | 3 | -0.79 | 40 | -31.60 | |
|  Orrego Cumpa, Rodrigo Aaron | | | 1286 | PER | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Zavaleta Camacho, Jose | | | 1117 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Yupanqui Barrera, Carlos Enrique | | | 1043 | PER | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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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