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Individual Calculations April 2015 |
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| Costa, Paulo Cesar Total change: -10.20 | |   |
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| III IRT ECP - Etapa Haroldo Salles | Sao Paulo/SP | BRA | 2015-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 2007 | 3.50 | 5 | -0.51 | 20 | -10.20 | |
|  Jose, Anderson Willians Amaro | | | 1634 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Teshima, Ricardo Yoshida | | | 1733 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dias, Joao Batista | | | 1820 | BRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lisboa Torres, Eduardo | | | 1911 | BRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Fernandes, Jose Francisco | | | 1623 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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) | | |
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