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Individual Calculations July 2009 |
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| Coimbra, Margarida Total change: -4.35 | |   |
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| 51º Campeonato Nacional por Equipas - 2009 3ª Divisão - Série E | various | POR | 2009-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 2096 | 2.00 | 3 | -0.29 | 15 | -4.35 | |
|  Arranja, Armando | | | 1893 | POR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Costa, Altino | | | 1940 | POR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Lopes, Jose Manuel Cidreiro | | | 1839 | POR | 0.50 | 1 | -0.32 | 15 | -4.80 | |
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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