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Individual Calculations March 2018 |
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| Primo E Silva, Beatriz Total change: 70.40 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1617 | 4.50 | 9 | 1.76 | 40 | 70.40 | |
|  Salvadego, Erika Giovana De O. | | | 1282 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Ribeiro, Regina | | wm | 1960 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Moretto, Leticia Soares | | | 1300 | BRA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Alves, Alessandro Cunha | | | 1852 | BRA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Raimundo, Airton Carlos Nunes | | | 2017 * | BRA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Nascimento, Pedro Henrique Alves | | | 1985 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Casarin, Luis Marcio Pinhatti | | | 1909 | BRA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Serafim Junior, Arnor | | | 1864 | BRA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Rocha, Arthur Ferreira | | | 1926 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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