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Individual Calculations October 2015 |
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| Dias, Joao Batista Total change: -18.60 | |   |
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| Memorial STD Doutor Lourenco Joao Cordiolli | Sao Paulo | BRA | 2015-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1865 | 2.00 | 5 | 0.02 | 20 | 0.40 | |
|  Diamant, Andre | g | | 2265 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Brujin, Homero | | | 1465 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Caldeira, Tiago Pereira | | | 2061 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Deus Filho, Joaquim De | | | 1894 | BRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | De Souza, Danilo Cristiano | | | 2036 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | | | III Sao Paulo Open Grupo B - Sub-2050 | Sao Paulo SP | BRA | 2015-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1865 | 2.00 | 4 | -0.95 | 20 | -19.00 | |
| | De Castro, Andre Goncalves | | | 1700 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Francelli, Derli | | | 1641 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Teshima, Ricardo Yoshida | | | 1737 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Takano, Nicholas Ryo | | | 1647 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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