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Individual Calculations January 2016 |
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| Landa Medrano, Jonathan Total change: -38.40 | |   |
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| XII Sudamericano de la Juventud Sub-08 Absoluto | Santa Cruz | BOL | 2015-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1523 | 0.50 | 2 | -0.96 | 40 | -38.40 | |
|  Mayta Aiza, Maveric | | | 1296 | BOL | 0.50 | 1 | -0.29 | 40 | -11.60 | |  Manzano Quispe, Jose Julian | | | 1395 | PER | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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