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Individual Calculations January 2015 |
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| Amaral, Caico Soares Total change: 5.60 | |   |
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| II IRT Conquistense de Xadrez | Vitoria da Conquista/BA | BRA | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1920 | 2.50 | 4 | 0.53 | 40 | 21.20 | |
|  Azevedo, Edmundo Roberto Ramos | | | 2029 | BRA | 0.50 | 1 | 0.15 | 40 | 6.00 | |  Barreto Junior, Williem Silva | | | 1920 | BRA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Freitas, Remulo Aguiar | | | 1920 | BRA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Souza, Jailson Ferreira | | | 1834 | BRA | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | Final do Baiano Absoluto 2014 | Salvador/BA | BRA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1920 | 1.00 | 3 | -0.39 | 40 | -15.60 | |
| | De Oliveira, Hebert Silva | | | 2104 | BRA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Barreto Junior, Williem Silva | | | 1920 | BRA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Rodrigues, Clayton Marques | | | 1827 | BRA | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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