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Individual Calculations March 2018 |
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| Bonfim, Regina Rodrigues Total change: 24.80 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1763 | 4.50 | 10 | 1.65 | 20 | 33.00 | |
|  Batezelli, Alessandro | | | 1911 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Fontes, Joao Marques | | | 1363 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bastos, Guilherme Exterhotter | | | 1971 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Carstens Dobuchak, Thiago | | | 2007 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Da Silva Junior, Sediney Mari | | | 1986 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Coro, Lucas | f | | 2147 | ARG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Dos Reis, Leandro Aparecido C | | | 2004 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | De Lima, Saulo Da Silva Bezerra | | | 2052 | BRA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | De Lima, Valdenicio Marcelino | | | 1956 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Guimaraes, Artemis Pamela | | | 1929 | BRA | 0.00 | 1 | -0.28 | 20 | -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) | | | | Campeonato Brasileiro Feminino - Fase Final 2017 | Rio de Janeiro | BRA | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1763 | 2.00 | 9 | -0.41 | 20 | -8.20 | |
| | Terao, Juliana Sayumi | f | wm | 2163 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Feliciano Ebert, Vanessa | | wm | 2163 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reis, Virginia Lagrange M. | | | 1808 | BRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Melo, Gabrieli De | | | 1633 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Queiroz, Stella Becker | | | 1833 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ichimura G. Barbosa, Larissa Y. | | wm | 1934 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Medeiros, Thauane Ferreira | | | 1983 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Librelato, Kathie Goulart | | | 2071 | BRA | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Alboredo, Julia | | wf | 2124 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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