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Individual Calculations April 2023 |
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| De Oliveira, Lincoln Robert Lemos Total change: 20.60 | |   |
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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 |
| 1798 | 1660 | 2.50 | 4 | 1.03 | 20 | 20.60 | |
|  Brito, Luismar | f | | 2194 | BRA | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Santos, Roberto Melo Dos | | | 1909 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | De Almeida, Valdemiza Gurgel | | | 1351 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Acioli, Luyse Victoria Gomes | | | 1737 | BRA | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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