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Individual Calculations December 2023 |
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| Andrade, Raul A Lima De Sousa Total change: 103.60 | |   |
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| Campeonato Potiguar Absoluto de Xadrez 2023 - Final | Natal RN | BRA | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1391 | 3.00 | 5 | 2.59 | 40 | 103.60 | |
|  Jordao Barbosa, Marcio | | | 2131 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Santos, Joao Vitor Rodrigues | | | 1744 | BRA | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Teixeira, Marat Soares | | | 1717 | BRA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Silva, Carolina Alves | | | 1832 | BRA | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Prado Oliveira, Fellipe | | | 1741 | BRA | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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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