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Individual Calculations October 2017 |
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| Ricieri, Vinicius De Andrade Total change: 2.00 | |   |
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| Aberto do Brasil Cidade de Guarapari 2017 | Guarapari ES | BRA | 2017-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1733 | 0.50 | 3 | 0.05 | 40 | 2.00 | |
|  Chang, Suzana | | wf | 2098 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Maia, Marco Aurelio Ferreira | | | 2051 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Lage, Sergio Correa Magalhaes | | | 1949 | BRA | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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