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Individual Calculations June 2023 |
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| Silva, Juliana Figueira Theophilo Total change: 18.40 | |   |
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| Floripa Autumn Chess 2023 U2300 | Florianopolis SC | BRA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1600 | 1.50 | 5 | 0.81 | 40 | 32.40 | |
|  Kim, Thiago | | | 2076 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Borges, Leonardo Fernandes | | | 1856 | BRA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Hirano, Enzo Erich Kreutz | | | 1797 | BRA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Dos Santos, Lucas Aparecido | | | 2072 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Feller, Gabriela Luisa Vicente | | | 1891 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | FENAJ 2023 - U-14 Fem STD | Natal RN | BRA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1630 | 4.50 | 6 | -0.35 | 40 | -14.00 | |
| | Poli, Maria Luiza De Oliveira | | | 1230 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Barbosa, Laura Sophia Gomes | | | 1234 | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pavao, Alice Lara Biasi | | | 1437 | BRA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Da Costa, Mariana Nara Santana | | | 1456 | BRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Usui, Gabriella Yumi | | | 1547 | BRA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Ramos, Fernanda Cabreira | | | 1227 | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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