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Individual Calculations January 2023 |
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| Librelato, Kathie Goulart Total change: -23.20 | |   |
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| IV Festival Internacional DUCHAMP IN RIO Master | Rio de Janeiro RJ | BRA | 2022-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2194 | 6.00 | 9 | 0.25 | 20 | 5.00 | |
|  Da Silva, Joao Carlos Orguim | | | 1794 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Parijos De Melo, Luiz Claudio | | | 1753 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Lujan, Carolina | m | wg | 2323 | ARG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Bezerra, Natacio Goncalves | | | 1988 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Roselli Mailhe, Bernardo | m | | 2390 | URU | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tamarozi, Isabelle | | | 2005 | BRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Okamura, Milton Kasuo | | | 1964 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Cezar Junior, William Carlos | | | 2023 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Von Buelow, Georg | f | | 2361 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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) | | | | 61o Campeonato Brasileiro Feminino de Xadrez - Final | Recife PE | BRA | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 2194 | 6.50 | 9 | -1.41 | 20 | -28.20 | |
| | Da Silva, Maria Gabriele | | | 1794 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Oliveira, Emanuelle Alves | | | 1693 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Cincinato, Thalita Ariane C. | | wf | 1845 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Terao, Juliana Sayumi | f | wm | 2240 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | De Souza, Raimunda Claudia Rego | | | 1630 | BRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Miranda, Marina Lima | | | 1647 | BRA | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Bail, Ellen Larissa | | | 1875 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Eger, Laura Luisa | | | 1791 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Da Cunha, Gabriela Goes | | wc | 1687 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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