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Individual Calculations December 2019 |
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| Barros, Rebeca Lopes De Souza Total change: -80.80 | |   |
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| Aberto do Brasil I Memorial Machado de Assis | Joao Pessoa PB | BRA | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1754 | 0.00 | 4 | -2.02 | 40 | -80.80 | |
|  Quaranta Neto, Francisco | | | 1969 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Dos Anjos, Avner Augusto | | | 1922 | BRA | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Caldas, Raphael C B R Leitao | | | 1562 | BRA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Gomes, Carlos | | | 1555 | BRA | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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