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Individual Calculations July 2009 |
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| Silva, Jose Antonio De Almeida Total change: 21.90 | |   |
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| CN Veteranos | Albufeira | POR | 2009-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1674 | 2.00 | 4 | 0.72 | 15 | 10.80 | |
|  Santos, Julio Fernandes Dos | | | 2024 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Bray, Jose Manuel | | | 1950 | POR | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Loureiro, Ernesto Oscar Garcia | | | 1590 | POR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Vigario, Ernesto Morais Costa | | | 1762 | POR | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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) | | | | III Open Int Hotel D. Luis | Coimbra | POR | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1671 | 2.00 | 5 | 0.74 | 15 | 11.10 | |
| | Galego, Luis | g | | 2021 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Margarido, Ricardo Manuel Torre | | | 2010 | POR | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Felicio, Fernando | | | 1933 | POR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Bolhari, Orpeh | | | 2021 | IRI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Fonseca, Rafael Jose Verdete | | | 1484 | POR | 1.00 | 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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