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Individual Calculations April 2009 |
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| Tarira, Walter Total change: -17.70 | |   |
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| Distrital de Lisboa - preliminar de Alverca | Alverca | POR | 2008-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1644 | 0.50 | 4 | -1.05 | 15 | -15.75 | |
|  Guimaraes, Claudio | | | 1990 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Nunes, Orlando Gomes | | | 1649 | POR | 0.00 | 1 | -0.49 | 15 | -7.35 | |  Lima, Fernando | | | 1709 | POR | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Loureiro, Ernesto Oscar | | | 1614 | POR | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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) | | | | Campeonato Distrital de Lisboa da Divisão de Honra - Época 2008/2009 | Lisboa | POR | 2008-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1644 | 0.00 | 1 | -0.14 | 15 | -2.10 | |
| | Curado, Manuel Joao Ferro | | | 1953 | POR | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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 Veteranos de Lisboa | Lisboa | POR | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1628 | 2.00 | 5 | 0.01 | 15 | 0.15 | |
| | Vasconcellos, Renato Silva | | | 1818 | POR | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Vieira, Vitor Mendes | | | 1662 | POR | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Pascoal, Jose Sargento | | | 1643 | POR | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Loureiro, Ernesto Oscar Garcia | | | 1590 | POR | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Fernandes, Americo Pinto | | | 1813 | POR | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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