Individual Calculations December 2023 |
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De Freitas, Isabella Ribeiro Cont Total change: 18.80 | | |
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62o Campeonato Brasileiro Feminino de Xadrez STD 2023 | Timbo SC | BRA | 2023-10-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1832 | 1867 | 6.00 | 9 | 1.11 | 20 | 22.20 | |
| Nunes, Nicole | | | 1467 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dias, Clara | | | 1649 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Librelato, Kathie Goulart | | wm | 2188 | BRA | 0.50 | 1 | 0.37 | 20 | 7.40 | | Brambilla, Renee Blandy T. | | | 1643 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Schultz, Rauanda | | | 1634 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | Alboredo, Julia | f | wm | 2216 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | Tamarozi, Isabelle | | | 1982 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | Nakata, Thifanni Harumi | | | 1765 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | Gazola, Vanessa Ramos | | wc | 1942 | BRA | 0.50 | 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) | | Pan-American Junior - U20 Girls | Volta Redonda RJ | BRA | 2023-11-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1835 | 1867 | 3.00 | 6 | -0.17 | 20 | -3.40 | |
| Garcia Andrada, Heidy Nicole | | wf | 1854 | PER | 0.00 | 1 | -0.52 | 20 | -10.40 | | Rozas Lazcano, Valeska | | | 1650 | CHI | 0.50 | 1 | -0.28 | 20 | -5.60 | | Contreras Huaman, Fiorella | | wf | 1895 | PER | 1.00 | 1 | 0.54 | 20 | 10.80 | | Obregon Garcia, Roxangel | | wm | 2138 | CUB | 0.50 | 1 | 0.33 | 20 | 6.60 | | Bravo Mallco, Kate Azumi | | wm | 2004 | PER | 0.00 | 1 | -0.32 | 20 | -6.40 | | Velarde Alarcon, Jhoana | | | 1467 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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