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Individual Calculations June 2015 |
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| Alves, Sidney David Total change: -59.00 | |   |
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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 |
| 1628 | 1495 | 1.00 | 2 | 0.24 | 20 | 4.80 | |
|  Alboredo, Julia | | wf | 1895 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hoshino, Meilin | | | 1361 | JPN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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 |
| 1771 | 1495 | 0.50 | 5 | -0.39 | 20 | -7.80 | |
| | Ribeiro, Jose Joselito | | | 1895 * | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Casarin, Luis Marcio Pinhatti | | | 1848 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Arduini, Leonardo Adolfo | | | 1716 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Schucman, Rebeca Lot | | wc | 1708 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pimenta, Breno Andrade | | | 1686 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | V IRT Livraria de Xadrez | Sao Paulo/SP | BRA | 2015-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1495 | 3.00 | 11 | -2.80 | 20 | -56.00 | |
| | Schultz, Rauanda | | | 1540 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Da Silva Junior, Rubem Correa | | | 1653 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Machado, Antonio Rodrigo | | | 1423 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Pi Chillida, Nicole | | | 1337 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | De Mello, Rodrigo | | | 1821 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Jose, Anderson Willians | | | 1618 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Boffa, Sergio | | | 1095 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Assad, Otavio Orlando | | | 1539 | BRA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Dos Santos, Romario Jose | | | 1423 | BRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Morimoto, Marcel | | | 1450 | BRA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Kalousios, Chrysostomos | | | 1278 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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