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Individual Calculations September 2017 |
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| Sopko, Cassio Roberto Total change: 1.60 | |   |
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| Aberto do Brasil CONTAUD 2017 | Cuiaba MT | BRA | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1898 | 3.00 | 6 | 0.08 | 20 | 1.60 | |
|  Proudian, Armen | f | | 2298 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Passos, Rafael Moreira | | | 1498 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guimaraes, Wagner Peixoto | f | | 2196 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Duailibi, Ricardo Miguel | | | 1928 | BRA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Vieira, Jose Renato Braga S. | | | 1947 | BRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Dutra, Liliam Guedes | | | 1557 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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) | | |
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