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Individual Calculations November 2017 |
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| Ferreyra, Gustavo Total change: 10.40 | |   |
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| IV Abierto IRT Martin Manrique | Berisso - Buenos Aires | ARG | 2017-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1663 | 1.00 | 2 | 0.52 | 20 | 10.40 | |
|  Guzman, Paola | | | 1915 | ARG | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Guzman, Ezequiel | | | 1820 | ARG | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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