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Individual Calculations September 2018 |
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| Mello Sales, Caio De Total change: 11.60 | |   |
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| VI Aberto do Brasil de Xadrez Taca Cidade de Teresina 2018 | Teresina PI | BRA | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2029 | 4.00 | 6 | 0.58 | 20 | 11.60 | |
|  Aguiar, Davi De Almeida | | | 1629 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Da Costa, Roberto Rodrigues Gomes | | | 1780 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Barbosa, Evandro Amorim | g | | 2429 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Da Silva, Francisco Iran Santos | | | 1871 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Carvalho, Lazaro Miranda | | | 1951 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Rocha, Vitor Firmo De Souza | | | 2186 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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