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Individual Calculations September 2017 |
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| Rivera Fernandez, Fredy Aleja Total change: -10.80 | |   |
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| Zonal Paraense 2017 | Belem PA | BRA | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1519 | 1.00 | 4 | -0.27 | 40 | -10.80 | |
|  Mendes, Joao Paulo | | | 1912 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Albuquerque, Antonio Lazaro | | | 1792 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Fernandes, Douglas Goncalves | | | 1643 | BRA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Rodrigues Mota, Romulo Cardoso | | | 1380 | BRA | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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