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Individual Calculations July 2009 |
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| Cavaleiro, Daniel Filipe Costa Total change: 18.45 | |   |
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| 51º Campeonato Nacional por Equipas - 2009 3ª Divisão - Série C | various | | 2009-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1826 | 2.00 | 3 | 0.30 | 15 | 4.50 | |
|  Sa, Claudio Simao Carvalho Fari | | | 1480 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Ferreira, Paulo | | | 2053 | POR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Loureiro, Carlos Miguel Jesus | | | 1751 | POR | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | | | CN sub-18 | Albufeira | POR | 2009-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1826 | 2.00 | 5 | 0.30 | 15 | 4.50 | |
| | Pereira, Ruben Miguel Nunes | f | | 2176 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Margarido, Ricardo Emanuel T | | | 1989 | POR | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Silva, Miguel Alexandre Gomes | | | 2055 | POR | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Bernardino, Antonio Miguel Lopes | | | 1828 | POR | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Silva, Miguel Antonio Neto Pire | | | 1753 | POR | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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 |
| 2004 | 1826 | 2.00 | 5 | 0.63 | 15 | 9.45 | |
| | Maltez, Nuno | | | 2020 | POR | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Andrade, Carlos Jorge Da Silva | | | 1960 | POR | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Pires, Gustavo | | | 1978 | POR | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Babo, Miguel | | | 1937 | POR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Bolhari, Orpeh | | | 2127 | IRI | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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