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Individual Calculations June 2015 |
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| De Moura, Sergio Jovelino Total change: -47.00 | |   |
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| III IRT da Consciencia do Xadrez | Sao Paulo/SP | BRA | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 2147 | 1.50 | 3 | -1.02 | 20 | -20.40 | |
|  Quinteiro Neto, Gabriel Moreno | | | 1747 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nunes, Agatha Hurba | | | 1765 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Alboredo, Julia | | wf | 2009 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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) | | | | Campeonato Brasileiro Amador 2015 | Sao Paulo/SP | BRA | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 2147 | 3.50 | 6 | -1.33 | 20 | -26.60 | |
| | Souza, Kim Garcia De | | | 1764 | BRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Yoshioka, Andre | | | 1754 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Borba, Guilherme | | | 1863 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rocha, Arthur Ferreira | | | 1943 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Nunes Jr, Sidney | | | 2044 | BRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Ribeiro, Marcos Willian De Souza | | | 1948 | BRA | 0.00 | 1 | -0.76 | 20 | -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) | | |
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