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Individual Calculations August 2023 |
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| Altenhofen, Rafael Graneto Total change: 123.20 | |   |
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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 |
| 1727 | 1326 | 2.50 | 6 | 1.61 | 40 | 64.40 | |
|  Calcado, Acyr Rogerio | | | 2118 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Nakata, Thifanni Harumi | | | 1783 | BRA | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Moro, Antonio Renato | | | 1735 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fraga, Sofia Carneiro | | | 1263 | BRA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Messias, Jose Vitor Lamosa Prado | | | 1667 | BRA | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Da Silva, Jean Henrique Da Rosa | | | 1793 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | II IRT 70 Anos Xadrez Joacaba Sub 2300 STD | Joacaba SC | BRA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1326 | 0.00 | 1 | -0.05 | 40 | -2.00 | |
| | Jenidarchiche, Douglas Rodrigo | | | 1801 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | VII Floripa Winter Chess STD 2023 | Florianopolis SC | BRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1326 | 3.50 | 9 | 1.52 | 40 | 60.80 | |
| | Matsura, Eduardo | | | 1691 | BRA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Moro, Antonio Renato Pereira | | | 1735 | BRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Felix, Joao Eduardo Orlandi | | | 1725 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hirano, Enzo Erich Kreutz | | | 1831 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Coutinho, Lucas Buss Soares | | | 1192 | BRA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Silva, Juliana Figueira Theophilo | | | 1681 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Machado, Gilmar Dias | | | 1821 | BRA | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Dos Santos, Leonardo Lopes | | | 1538 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Tischler Lema Garcia, Maria Eduar | | | 1240 | BRA | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | |
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