Individual Calculations April 2023 |
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Dos Santos, Vinicius Barbosa Total change: -26.40 | | |
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Aberto do Brasil XII Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2023-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1665 | 1711 | 1.50 | 4 | -0.66 | 40 | -26.40 | |
| De Saboya E Silva, Jose Frederic | | | 1971 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | Gomes, Annyara Da Silva | | | 1429 | BRA | 0.50 | 1 | -0.34 | 40 | -13.60 | | De Almeida, Valdemiza Gurgel | | | 1351 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | Santos, Roberto Melo Dos | | | 1909 | BRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | 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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