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Individual Calculations April 2018 |
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| Ortega Vigo, Rodrigo Total change: 34.80 | |   |
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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 |
| 1344 | 1166 | 2.50 | 6 | 0.87 | 40 | 34.80 | |
|  Lucho La Rosa, Sandro Alberto | | | 1344 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Calvo Garavito, David | | | 1374 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Castillo Salinas, Diego Alejandro | | | 1446 | PER | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Jarufe, Llerrena Gabriel Andre | | | 1257 | PER | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Quiroz Alva, Franco Rodrigo | | | 1308 | PER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Cardenas Portugal, Dylan | | | 1332 | PER | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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