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Individual Calculations December 2018 |
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| Arraga, Gerardo Total change: -27.60 | |   |
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| Torneo SUB-2000 Diversidad Cultural Americana | CABA | ARG | 2018-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1893 | 3.50 | 7 | -1.38 | 20 | -27.60 | |
|  Liguo, Victoria | | | 1639 | ARG | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Enciso, Franco | | | 1588 | ARG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Gonzalez, Pablo | | | 1785 | ARG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | D Andrea, Walter | | | 1817 | ARG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Burgin, Dario | | | 1822 | ARG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Sammartino, Gabriel | | | 1860 | ARG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Firpo, Ricardo | | | 1639 | ARG | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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