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Individual Calculations April 2009 |
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| Pinheiro, Joao Pedro Melo Total change: 1.50 | |   |
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| Distrital de Lisboa - preliminar de Alverca | Alverca | POR | 2008-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1580 | 1.00 | 4 | -0.08 | 25 | -2.00 | |
|  Dias, Augusto Martins | | | 1833 | POR | 0.50 | 1 | 0.31 | 25 | 7.75 | |  Tarira, Walter | | | 1644 | POR | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Guimaraes, Claudio | | | 1930 | POR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Martins, Abilio Morgado | | | 1676 | POR | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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) | | | | Distrital de Lisboa de sub-16 | Lisboa | POR | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1580 | 1.00 | 3 | 0.14 | 25 | 3.50 | |
| | Rodrigues, Cesar Andre Da Silva | | | 1870 | POR | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Correia, Alexandre Miguel | | | 1691 | POR | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Cadeirinhas, David Eduardo Lour | | | 1690 | POR | 0.00 | 1 | -0.35 | 25 | -8.75 | |
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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