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Individual Calculations June 2015 |
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| Alboredo, Julia Total change: 44.80 | |   |
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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 |
| 1973 | 2009 | 5.00 | 6 | 1.88 | 40 | 75.20 | |
|  Alves, Sidney David | | | 1609 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Silva, Vinicius Parente | | | 1709 | BRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | De Moura, Sergio Jovelino | | | 2147 | BRA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Cadilhac, Igor Tokuichi Kikuchi | | | 2188 | BRA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Rodrigues, Leonardo De Miranda | | | 2111 | BRA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Pinto, Rendrex Lopes | | | 2072 | BRA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | * 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) | | | | Aberto do Brasil Clube de Xadrez Cidade Velha | Belem/PA | BRA | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2009 | 2.00 | 5 | 0.14 | 40 | 5.60 | |
| | Cohen Farias, Paulo | | | 2242 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Fernandes Filho, Bergson Fragoso | | | 2136 | BRA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Folha, Matheus Serrao | | | 1961 | BRA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | De Souza Neves, Andrey Marcelo | | | 2127 | BRA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | De Araujo, Jaylson Javier Silva | | | 2073 | BRA | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | FENAJ 2015 - Campeonato Brasileiro sub-18 feminino | Lages/SC | BRA | 2015-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 2019 | 4.00 | 6 | -0.90 | 40 | -36.00 | |
| | Fernandes, Paola Helena Da Silva | | | 1619 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Queiroz, Stella Becker | | | 1728 | BRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Librelato, Kathie Goulart | | | 1808 | BRA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Fischer, Patricia Helena | | | 1755 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Coelho, Ramyres Santana | | wf | 1861 | BRA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Borsato, Ana Carolina Teodoro | | | 1741 | BRA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | * 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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