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Individual Calculations August 2017 |
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| Zafferano, Juan Carlos Total change: -27.40 | |   |
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| XIV Copa Ponzo Circuito FASGBA Supra 1700 | Monte Grande | ARG | 2017-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1883 | 0.00 | 3 | -1.37 | 20 | -27.40 | |
|  Gualpa, Carlos | | | 1799 | ARG | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Hernandez, Luis Crisanto | | | 1942 | ARG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Nadjarian, Osvaldo | | | 2012 | ARG | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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