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Individual Calculations July 2009 |
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| Duarte, Afonso Total change: 0.50 | |   |
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| I Torneio Noites de Caissa na Ponte - 2009 | Vila das Aves | POR | 2009-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1462 | 1.00 | 3 | 0.02 | 25 | 0.50 | |
|  Vale, Paulo | | | 1709 | POR | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Gomes, Rui Pedro | | | 1665 | POR | 0.50 | 1 | 0.26 | 25 | 6.50 | |  Mendes, Ana Luisa | | | 1423 | POR | 0.50 | 1 | -0.05 | 25 | -1.25 | |
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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