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Individual Calculations December 2017 |
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| Leite, Tarcisio Dantas Frota Total change: -8.60 | |   |
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| Aberto Internacional Duchamp in Rio Grupo Master | Rio de Janeiro | BRA | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1609 | 1.50 | 6 | -0.36 | 20 | -7.20 | |
|  Ribeiro, Jose Joselito | | | 1924 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Reis, Virginia Lagrange M. | | | 1807 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Leao, Flavio Sanchez | | | 1816 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Farias, Sergio Luiz Cardoso | | | 1572 | BRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Orlandi Neto, Aristides | | | 1766 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Teixeira, Guilherme Vargas | | | 1676 | BRA | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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 Internacional Duchamp in Rio Grupo B U-1800 | Rio de Janeiro | BRA | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1609 | 1.00 | 3 | -0.07 | 20 | -1.40 | |
| | Orlandi Neto, Aristides | | | 1766 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Barros, Jose Claide Teixeira | | | 1666 | BRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Gatti, Santiago | | | 1713 | URU | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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