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Individual Calculations September 2019 |
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| Teixeira Junior, Gilberto Alves Total change: -19.60 | |   |
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| Aberto do Brasil - VII Taca Cidade de Teresina STD | Teresina PI | BRA | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1886 | 1.50 | 4 | -0.49 | 40 | -19.60 | |
|  Chaves, Allysson Pereira | | | 2083 | BRA | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Lobo, Pedro Aluizio De Abreu | | | 1545 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Librelato, Kathie Goulart | | wm | 2157 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Reis, Virginia Lagrange M. | | | 1745 | BRA | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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