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Individual Calculations January 2013 |
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| Herrero, Juan Luis Total change: 10.65 | |   |
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| IX Sudamericano de la juventud 2012 - Sub - 16 Open | Cochabamba | BOL | 2012-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1526 | 1.00 | 2 | 0.71 | 15 | 10.65 | |
|  Vidaurre, Luis | | | 1841 | BOL | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Gutierrez Montes, Sebastian | | | 1825 | CHI | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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