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Individual Calculations October 2019 |
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| De Medeiros, Sara Soares Total change: -64.80 | |   |
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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 |
| 1680 | 1814 | 1.00 | 4 | -1.62 | 40 | -64.80 | |
|  Andrade, Roberto Luiz Costa | f | | 2091 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Nobre, Jose Adalberto Barbosa | | | 1603 | BRA | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Silva, Jamysson Bento De Paula | | | 1414 * | BRA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Campos Jr, Antonio De Siqueira | | | 1612 | BRA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | * 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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