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Individual Calculations April 2008 |
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| Piris Tillner, Fernando Total change: -4.20 | |   |
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| IV Sudamericano Sub 14 Abs | Federacion, Entre Rios | ARG | 2007-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1893 | 2.50 | 5 | -0.28 | 15 | -4.20 | |
|  Roman, Rodrigo | | | 1766 | PAR | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Mendoza, Rodrigo | | | 1973 | BOL | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Gonzalez, Mauro | | | 1855 | ARG | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Ciruzzi, Luciano | | | 1940 | ARG | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Fontana Walser, Juan | | | 1708 | ARG | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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