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Individual Calculations March 2018 |
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| Ribeiro, Regina Total change: 14.80 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1960 | 5.50 | 9 | 0.74 | 20 | 14.80 | |
|  Coro, Lucas | f | | 2147 | ARG | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Primo E Silva, Beatriz | | | 1617 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Nery Junior, Jose Antonio | | | 2134 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Cardoso, Lucca Pimenta | | | 1612 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Torres, Douglas Da Silva | | | 2166 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Rocha, Anderson Rosendo | | | 1560 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Felix, Luiza De Oliveira | | | 1723 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Souza Neves, Andrey M. | f | | 2118 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Miranda Jr, Roberto Calheiros De | | | 2191 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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