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Individual Calculations February 2015 |
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| Heinrichs, Vivian Total change: -8.00 | |   |
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| XIX IRT da Hebraica | Sao Paulo/SP | BRA | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1956 | 2.00 | 5 | -0.40 | 20 | -8.00 | |
|  Vieira, Alexandre Letizio | | | 1816 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Sztokbant, Bernardo Vainzoff | | | 2278 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Costa, Giovanni | | | 1862 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bruce, Shannon Hill | | | 2163 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sousa, Felipe Mazim De | | | 1786 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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