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Individual Calculations December 2017 |
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| De Leon, Daiana Total change: -3.20 | |   |
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| 1er Abierto IRT Ciudad de Federacion | Federacion- Entre Rios | ARG | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1695 | 2.50 | 4 | -0.16 | 20 | -3.20 | |
|  Perez, Federico Agustin | | | 1548 | ARG | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Gonzalez, Alejandro | | | 1464 | ARG | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Arancibia, Victor | | | 1648 | ARG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ramirez, Federico | | | 1625 | ARG | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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