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Individual Calculations June 2023 |
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| De Oliveira, Jairo Quintiliano Total change: 17.20 | |   |
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| Floripa Autumn Chess 2023 U2300 | Florianopolis SC | BRA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1752 | 2.50 | 6 | 0.86 | 20 | 17.20 | |
|  Dos Santos, Lucas Aparecido | | | 2072 | BRA | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Do Nascimento, Christian Almeida | | | 2116 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Feller, Gabriela Luisa Vicente | | | 1891 | BRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Marques Junior, Marcos Antonio | | | 1837 | BRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Bassani, Jaison Jose | | | 1964 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mariot Vaz, Joao Antonio Bertolu | | | 1758 | BRA | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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