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Individual Calculations September 2023 |
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| Souza, Marcos Valerio A. Total change: -11.00 | |   |
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| Campeonato Brasileiro Senior 50 STD 2023 | Joao Pessoa PB | BRA | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1973 | 2.50 | 5 | -0.55 | 20 | -11.00 | |
|  Goldenbrain, Luiz Glaudivan Silva | | | 1589 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Becker, Rogerio Sperb | | | 2095 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | De Oliveira, Lincoln Robert Lemos | | | 1681 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Silva, Jeferson | | | 1938 | BRA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Santiago, Vandeck Souza | | | 2035 | BRA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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