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Individual Calculations April 2009 |
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| Novoa, Fernando Total change: -18.25 | |   |
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| 5to Festival Sudamericano de la juventud- U12 absoluto | Cochabamba | BOL | 2008-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1824 | 1.00 | 4 | -0.70 | 25 | -17.50 | |
|  Panozo, Carlos | | | 1846 | BOL | 0.50 | 1 | 0.03 | 25 | 0.75 | |  Garcia, Ricardo | | | 1858 | BOL | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Gorbena Pena, Luis Andres | | | 1956 | PER | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Quispe, Juan Gabriel | | | 1856 | BOL | 0.50 | 1 | 0.04 | 25 | 1.00 | |
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) | | | | Recordacion Jose M. Suarez | Buenos Aires | ARG | 2009-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 1824 | 1.00 | 5 | 0.24 | 25 | 6.00 | |
| | Guerrero, Alvaro | | | 2174 | URU | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Churba, Daniel Albert | | | 2162 | ARG | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Prieto, Marcelo | | | 2068 | ARG | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Di Diego, Osvaldo | | | 2042 | ARG | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Pietrafesa, Eduardo | | | 2174 | ARG | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | NOTE: K factor changed | | Semifinal Argentina Sub 12 | La Cumbre, Cordoba | ARG | 2009-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1824 | 0.50 | 2 | -0.45 | 15 | -6.75 | |
| | Gonzalez Gimenez, Jose | | | 1697 | ARG | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Di Giannantonio, Nino | f | | 1991 | ARG | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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