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Individual Calculations July 2009 |
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| Vigil, Lucas Total change: 16.50 | |   |
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| Legislatura Copa Norberto Laporta | Buenos Aires | ARG | 2009-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 1978 | 2.00 | 5 | 0.73 | 15 | 10.95 | |
|  Cuevas, Alex | f | | 2244 | ARG | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Tenti, Joaquin | | | 2131 | ARG | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Anelli, Antonio | f | | 2193 | ARG | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Godoy, Carlos | | | 2128 | ARG | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Bertaccini, Daniel | | | 2160 | ARG | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | VI Aniversario de Juego Ciencia | Buenos Aires | ARG | 2009-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 1978 | 1.00 | 3 | 0.37 | 15 | 5.55 | |
| | Lo Presti, Roberto | | | 2117 | ARG | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Nedilsky, Diego | f | | 2290 | ARG | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Juarez, Alberto | f | | 2243 | ARG | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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