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Individual Calculations January 2011 |
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| Roman, Rodrigo Total change: 18.30 | |   |
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| VII Sudamericano de la juventud 2010 - Sub - 18 Absoluto | Sucre - Bolivia | BOL | 2010-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 1942 | 3.50 | 6 | 1.22 | 15 | 18.30 | |
|  Mamani, Joan Franco | | | 2128 | PER | 1.00 | 1 | 0.74 | 15 | 11.10 | |  Monroy G, Javier A | | | 2153 | BOL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Arnez, Lennin | | | 1913 | BOL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Barreto, Gary | | | 1851 | PER | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Rodrigues, Bruno Morado | | | 2080 | BRA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Fuenzalida Soto, Eridan | | | 2078 | CHI | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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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