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Individual Calculations May 2011 |
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| Correia, Alexandre Miguel Total change: -13.35 | |   |
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| Distrital de jovens de Lisboa 2011 - sub18 | Parede - Cascais | POR | 2011-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1681 | 1.00 | 4 | -1.45 | 15 | -21.75 | |
|  Lanca, Sofia Martins Camacho | | | 1542 | POR | 0.00 | 1 | -0.69 | 15 | -10.35 | |  Almeida, Angelo Jose Borges San | | | 1597 | POR | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Vieira, Albina Isabel Dos Santo | | | 1380 | POR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Cadeirinhas, David Eduardo Louro | | | 1838 | POR | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | Nacionais de Jovens 2011 - sub18 | Torres Vedras | POR | 2011-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1681 | 1.50 | 4 | 0.56 | 15 | 8.40 | |
| | Ulyanovskyy, Vladimir Viktorovic | | | 2056 | POR | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Cadeirinhas, David Eduardo Louro | | | 1838 | POR | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Martins, Daniel Carvalho | | | 1738 | POR | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Bray, Daniel Jose Freire | | | 1984 | 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) | | |
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