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Individual Calculations April 2008 |
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| Sosa Costa, Leonardo Total change: -15.00 | |   |
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| III Torneo de Reyes | Montevideo | URU | 2008-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 1968 | 0.50 | 2 | -0.04 | 25 | -1.00 | |
|  Barboza, Mauro | | | 2146 | URU | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Oddone, Cristhian | | | 2145 | URU | 0.00 | 1 | -0.27 | 25 | -6.75 | |
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) | | | | IV Sudamericano FIDE Sub-20 Abs | Montevideo | URU | 2008-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1968 | 0.00 | 2 | -0.56 | 25 | -14.00 | |
| | Bueno, Alfeu Junior Varela | | | 2220 | BRA | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Ulaneo, Nicolas | | | 2062 | URU | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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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