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Individual Calculations November 2017 |
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| Vilhena Alves, Marcos Total change: -25.20 | |   |
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| II Aberto do IFAP de Xadrez | Macapa AP | BRA | 2017-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1632 | 0.00 | 3 | -0.63 | 40 | -25.20 | |
|  Paula Miranda, Luiz | | | 2006 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Santos Pereira, Sandreadson | | | 2018 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Nascimento Viana, Aline | | | 1676 | BRA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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