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Individual Calculations November 2017 |
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| Frankental, David Total change: 7.60 | |   |
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| Aberto do Brasil I Memorial Luiz Gentil | Fortaleza | BRA | 2017-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1866 | 2.50 | 4 | 0.38 | 20 | 7.60 | |
|  Costa, Francisco Sergio Vieira | | | 1536 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  De Saboya E Silva, Jose Freder | | | 2154 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | De Lima, Nilo Fernandes | | | 1687 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Freitas, Marcos Antonio Da Cost | | | 1974 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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