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Individual Calculations May 2012 |
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| Ferreira, Beatriz Total change: 15.75 | |   |
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| CNE 2011/2012 - 2. divisao - serie C | several | POR | 2011-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1483 | 0.00 | 3 | -0.64 | 15 | -9.60 | |
|  Santos, Joao Artur Almeida | | | 1883 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Fernandes, Afonso Sampaio Da S P | | | 1636 | POR | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Lopes, Sergio Miguel Rodrigues | | | 1668 | POR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | CD Jovens Lisboa 2012 - Sub18 | Lisboa | POR | 2012-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1483 | 1.50 | 4 | 0.62 | 15 | 9.30 | |
| | Costa, Joao Luis Silva Monteiro | | | 1608 | POR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Cadeirinhas, David Eduardo Louro | | | 1832 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Costa, Joao Luis Silva Monteiro | | | 1608 | POR | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Cadeirinhas, David Eduardo Louro | | | 1832 | POR | 0.50 | 1 | 0.39 | 15 | 5.85 | |
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 2012 - sub18 | Torres Vedras | POR | 2012-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1483 | 3.00 | 6 | 1.07 | 15 | 16.05 | |
| | Margarido, Jose Miguel Teixeira | | | 1852 | POR | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Sa, Claudio Simao Carvalho Fari | | | 1672 | POR | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Guerreiro, Patricia Da Fonseca | | | 1416 | POR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Costa, Joao Sequeira | | | 1608 | POR | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Fernandes, Afonso Sampaio Da S P | | | 1636 | POR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Cruz, Lourenco Filipe Albuquerqu | | | 1588 | POR | 0.50 | 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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