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Individual Calculations June 2023 |
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| Lopes, Marcelo Ferreira Total change: -38.80 | |   |
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| Floripa Autumn Chess 2023 U2300 | Florianopolis SC | BRA | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1943 | 1.00 | 5 | -1.94 | 20 | -38.80 | |
|  Do Valle Cardoso, Lucas | f | | 2228 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Matos, Alexandre De | | | 1732 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Marques Junior, Marcos Antonio | | | 1837 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Pavao, Fabio Biasi | | | 1797 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Kaneda, Eric Kazuichi | | | 1818 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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