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Individual Calculations April 2018 |
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| Ortiz Hernandez, Jesus Fernando Total change: -18.40 | |   |
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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 |
| 1342 | 1237 | 1.00 | 4 | -0.46 | 40 | -18.40 | |
|  Salazar Rojas, Marcelo | c | | 1468 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ludena Calderon, Leandro Jose | | | 1163 | PER | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Chauca Lopez, Sebastian Alberto | | | 1428 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Quiroz Alva, Franco Rodrigo | | | 1308 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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