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Individual Calculations October 2019 |
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| Camara, Jose Arruda Total change: -8.00 | |   |
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| XII Memorial Governador Miguel Arraes Nordestao 2019 - Regional Nordeste CBX | Recife PE | BRA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1859 | 1.50 | 4 | -0.40 | 20 | -8.00 | |
|  Bouwman, Marcelo Wanderley | | | 2176 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Chang, Suzana | | wf | 2052 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Baltar, Petrov Ferreira | | | 1661 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | De Lima, Enzo Magalhaes | | | 1659 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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