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Individual Calculations January 2015 |
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| De Lima, Claudionor Henriques Total change: 32.80 | |   |
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| Campeonato Paraibano de Xadrez 2014 | Joao Pessoa/PB | BRA | 2014-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1527 | 2.50 | 5 | 0.95 | 40 | 38.00 | |
|  Jales, Luiz Fabio Alves | | | 1825 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Araujo Brandao, Estevao Alisson | | | 1675 | BRA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Trigueiro, Hamilton Nobrega | | | 1578 | BRA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Da Silva Filho, Joaquim Virgulin | | | 1624 | BRA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Paiva, Luis Flavio Medeiros | | | 1675 | BRA | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | | NOTE: K factor changed | | IV IRT AXCV 2014 | Joao Pessoa/PB | BRA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1527 | 0.00 | 3 | -0.26 | 20 | -5.20 | |
| | Rocha, Vitor Firmo De Souza | | | 1927 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Oliveira, Renato De Araujo | | | 1927 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gomes, Jose Murilo | | | 1894 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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