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Individual Calculations December 2017 |
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| Firpo, Ricardo Total change: 12.60 | |   |
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| Torneo Abierto In Memoriam Jorge de Gourville | CABA | ARG | 2017-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1668 | 2.00 | 5 | 0.63 | 20 | 12.60 | |
|  Farias, Guillermo | | | 2043 | ARG | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Herrera, Pablo | | | 2006 | ARG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Paz, Mario | | | 1718 | ARG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Guelman, Jorge Miguel | | | 1585 | ARG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Lupis, Federico | | | 1998 | ARG | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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