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Individual Calculations July 2015 |
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| Medeiros, Atila Fernandes De Total change: 35.60 | |   |
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| CR Acores 2015 - preliminar | Ponta Delgada | POR | 2015-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1517 | 3.50 | 4 | 1.78 | 20 | 35.60 | |
|  Cruz, Antonio Carlos Quental C | | | 1712 | POR | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Arruda, Daniela | | | 1522 | POR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Andrade, Cristovao Almeida | | | 1623 | POR | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Corte-Real, Carlos Alberto | | | 1426 | POR | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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