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Individual Calculations August 2017 |
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| Valli, Americo Total change: -1.00 | |   |
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| 1er IRT Ciudad de Daireaux -II Copa Integracion Serrana | Daireaux - Bs As. | ARG | 2017-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1988 | 2.50 | 4 | -0.05 | 20 | -1.00 | |
|  Arias, Maria Paula | | | 1597 | ARG | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Vergara, Agustin | | | 1845 | ARG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Spata, Ruben | | | 1919 | ARG | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Sapienza, Julian | | | 2101 | ARG | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | |
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