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Individual Calculations January 2018 |
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| Bezerra, Fabiano De Oliveira Total change: -5.80 | |   |
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| II Aberto do Brasil de Xadrez Cidade de Rio Branco Acre 2017 | Rio Branco AC | BRA | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1899 | 1.00 | 4 | -0.29 | 20 | -5.80 | |
|  Molina, Roberto Junio Brito | m | | 2299 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gemy, Jose Daniel | m | | 2299 * | BOL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  De Souza, Elana Silva | | | 1549 * | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | De Oliveira, Victor Gabriel C. | c | | 2101 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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