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Individual Calculations February 2015 |
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| De Oliveira, Francemir Barra Total change: -78.60 | |   |
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| XIX IRT da Hebraica | Sao Paulo/SP | BRA | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1812 | 2.00 | 6 | -2.32 | 20 | -46.40 | |
|  Pires, Marcos Vinicius Torsani | | | 2212 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Primo E Silva, Beatriz | | | 1442 | BRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Silvestre, Gilmar Severino | | | 1620 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Felippe E Silva, Glenda | | | 1412 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yoshioka, Hugo | | | 1527 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Candido, Jefferson Santos | | | 1541 | BRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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) | | | | II IRT Clássico Xadrez Batatais | Batatais/SP | BRA | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1812 | 1.50 | 4 | -1.06 | 20 | -21.20 | |
| | Silva, Sergio | | | 2097 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Dias, Matheus Nunes | | | 1633 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Cappato, Kaiene Lourenco | | | 1607 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Bonvini, Adriana Tonhati | | | 1423 | BRA | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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) | | | | Aberto do Brasil - etapa Rio de Janeiro | Rio de Janeiro/RJ | BRA | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1812 | 1.00 | 4 | -0.55 | 20 | -11.00 | |
| | Mandetta, Joao Danilo | | | 2212 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Teixeira, Ricardo Da Silva | f | | 2212 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Freitas, Isabella Ribeiro C. | | | 1412 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mathow, Hermann Thomas M. | | | 1831 | BRA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * 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) | | |
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