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Individual Calculations January 2020 |
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| Albuquerque Junior, Wellington S. Total change: -4.00 | |   |
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| Campeonato Cearense de Xadrez Absoluto Final 2019 | Fortaleza CE | BRA | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2213 | 6.50 | 9 | -0.20 | 20 | -4.00 | |
|  Brandao, Marcius Gomes | | | 2002 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Lima, Alan Elkinson Lopes De | | | 1928 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Silveira, Jose Wanderley Maciel | | | 1813 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Palacio, Igor Da Paz | | | 2160 | BRA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Parente, Renan Braz | | | 2219 | BRA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Pereira, Silvio Cunha | f | | 2201 | BRA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Da Justa, Saulo Freitas | | | 1911 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Lima, Helio Viana Correia | | | 1950 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Barreto, Paulo Robson Rodrigues | | | 1813 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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