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Individual Calculations June 2013 |
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| Ricciulli Vargas, Roberth Elie Total change: 31.20 | |   |
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| Final Campeonato Nacional Sub-14 Absoluto 2013 | Medellin | COL | 2013-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1732 | 2.50 | 4 | 1.04 | 30 | 31.20 | |
|  Navarro Bustillo, Ruben | | | 2009 | COL | 0.50 | 1 | 0.33 | 30 | 9.90 | |  Jimenez, Leonardo Andres | | | 1886 | COL | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Arismendi Polanco, Efrain Stev | | | 1796 | COL | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Soto, Miguel Angel | | | 1665 | COL | 1.00 | 1 | 0.41 | 30 | 12.30 | |
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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