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Individual Calculations June 2023 |
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| Matos, Alexandre De Total change: -11.60 | |   |
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| Floripa Autumn Chess 2023 U2300 | Florianopolis SC | BRA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1732 | 1.00 | 6 | -0.29 | 40 | -11.60 | |
|  Piekarski, Atila Balzer | | | 2050 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Lopes, Marcelo Ferreira | | | 1943 | BRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Bassani, Jaison Jose | | | 1964 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Feller, Gabriela Luisa Vicente | | | 1891 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Marques Junior, Marcos Antonio | | | 1837 | BRA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Volkmann, Andre Jordi | | | 2157 | BRA | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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