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Individual Calculations January 2013 |
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| Medrano, Sebastian Total change: -10.65 | |   |
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| IX Sudamericano de la juventud 2012 - Sub - 12 Open | Cochabamba | BOL | 2012-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1767 | 0.50 | 2 | -0.71 | 15 | -10.65 | |
|  Vasquez Jimenez, Cristhian | | | 1584 | PER | 0.50 | 1 | -0.24 | 15 | -3.60 | |  Carstens Dobuchak, Thiago | | | 1788 | BRA | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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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