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Individual Calculations August 2015 |
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| Rosa, Jose Antonio Total change: -35.60 | |   |
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| Floripa Winter Chess 2015 - Amateur U2200 | Florianopolis | BRA | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 2038 | 3.00 | 6 | -1.78 | 20 | -35.60 | |
|  Federzoni, Enzo | | | 1699 | BRA | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Prado, Lucas Muller | | | 1692 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | De Borba, Guilherme | | | 1838 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Yoshioka, Andre | | | 1821 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bianchi, Willian Domingues | | | 1902 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Boabaid, Jorge Alberto Duardes | c | | 1811 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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) | | |
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