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Individual Calculations August 2023 |
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| Nunes, Agatha Hurba Total change: 27.60 | |   |
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| VII aberto do Brasil COPEL SESC Caioba STD | Matinhos PR | BRA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1817 | 3.50 | 7 | 1.33 | 20 | 26.60 | |
|  Librelato, Kathie Goulart | | wm | 2182 | BRA | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Federzoni, Enzo | | | 2144 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | De Oliveira, Francemir Barra | | | 1586 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Luz, Arthur Nader | | | 2152 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ramazzotte, Maicon Zilli | | | 1644 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Starke, Bruno Orlando | | | 2102 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Pereira, Silvio Cunha | m | | 2123 | BRA | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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) | | | | VII Floripa Winter Chess STD 2023 | Florianopolis SC | BRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1817 | 4.50 | 8 | 0.05 | 20 | 1.00 | |
| | Caceres, Diego | | | 2132 | BOL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Lima, Stefan Moisei Vieira | | | 2119 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Da Costa, Mariana Nara Santana | | | 1509 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Silva, Kaua Marques | f | | 2215 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bieging, Luca Jurgen | | | 1431 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dias, Clara | | | 1563 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Campagnolo, Bruna | | | 1552 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Silva, Juliana Figueira Theophilo | | | 1681 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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