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Individual Calculations June 2015 |
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| Dutra, Liliam Guedes Total change: -13.80 | |   |
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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 |
| 1831 | 1623 | 1.00 | 3 | 0.20 | 20 | 4.00 | |
|  Cadilhac, Igor Tokuichi Kikuchi | | | 2023 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ng, Paulino | | | 1848 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Quinteiro Neto, Gabriel Moreno | | | 1622 | BRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | * 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) | | | | Campeonato Brasileiro Amador 2015 | Sao Paulo/SP | BRA | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1623 | 1.50 | 5 | -0.02 | 20 | -0.40 | |
| | Leon Lopes, Sergio Amadeus | | | 1967 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Almeida Junior, Alvaro Alves De | | | 1906 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Vieira, Alexandre Letizio | | | 1832 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Costa, Francisco Carlos Da Cruz | | | 2001 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ferreira, Ana Luiza Cassoni Buel | | | 1223 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | I Etapa do Circuito IRT LXSBC Xadrez Standard 2015 | Sao Bernardo do Campo/SP | BRA | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1623 | 0.00 | 2 | -0.87 | 20 | -17.40 | |
| | Caldeira, Tiago Pereira | | | 2023 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ferreira De Souza, Ricardo | | | 1389 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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) | | |
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