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Individual Calculations April 2008 |
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| Sanduay, Nicolas Total change: -4.65 | |   |
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| Abierto Arnoldo Ellerman | Buenos Aires | ARG | 2007-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2026 | 2.00 | 5 | 0.68 | 15 | 10.20 | |
|  Sola, Ruben | f | | 2326 | ARG | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Bustamante, Leonidas | | | 2194 | ARG | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Elman, Cristian | | | 2179 | ARG | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Quarracino, Santiago | | | 2186 | ARG | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Bertaccini, Daniel | | | 2179 | ARG | 0.50 | 1 | 0.20 | 15 | 3.00 | |
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) | | | | Teresa Winter 08 | Los Polvorines | ARG | 2008-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2017 | 2.00 | 5 | -0.99 | 15 | -14.85 | |
| | Oviedo, Manuel | | | 1992 | ARG | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Doval, Oscar | | | 1857 | ARG | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Bruno, Gerardo | | | 1703 | ARG | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Perez, Mario Abel | | | 2064 | ARG | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Pesoa, Martin | | | 2046 | ARG | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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) | | |
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