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Individual Calculations October 2017 |
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| De Carvalho, Jose Jorge Total change: -7.40 | |   |
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| Aberto do Brasil Cidade de Guarapari 2017 | Guarapari ES | BRA | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2199 | 3.50 | 6 | -0.37 | 20 | -7.40 | |
|  Serafim Junior, Arnor | | | 1864 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Cantarino Neto, Mario Ribeiro | | | 2000 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rodi, Luis Ernesto | m | | 2336 | URU | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Bispo, Leonardo | | | 2223 | BRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Silveira, Rogerio Zanon Da | | | 2017 | BRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Maia, Marco Aurelio Ferreira | | | 2051 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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