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Individual Calculations July 2017 |
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| De Lima Jr, Francisco Biagioni Total change: 14.20 | |   |
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| Aberto do Brasil Xadrez Potiguar 2017 | Natal RN | BRA | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1671 | 1.50 | 4 | 0.71 | 20 | 14.20 | |
|  Frankental, David | | | 1836 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Macedo, Maximo Valerio | f | | 2020 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Dantas, Francisco | | | 1905 | BRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Da Silva Araujo, Gabriel Victor | | | 1919 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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