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Rapid:
Individual Calculations December 2012 |
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| Santos, Antonio Miguel De Olivei Total change: -2.80 | |   |
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| CN Semirapidas Jovens 2012 - U12 | Aveiro | POR | 2012-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1466 | 2.50 | 4 | 0.38 | 20 | 7.60 | |
|  Santos, Tiago Vieira | | | 1245 | POR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Dias, Ruben | | | 1549 | POR | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Fernandes, Joao Pedro Murtinho | | | 1577 | POR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Silva, Joao Miguel Pereira | | | 1397 | POR | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | CD Aveiro Jovens Semi-Rapidas | S. Joao da Madeira | POR | 2012-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1466 | 0.50 | 3 | -0.52 | 20 | -10.40 | |
| | Bernardo, Daniel Madureira | | | 1619 | POR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Bastos, Ana Raquel Da Costa | | | 1583 | POR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ribeiro, Rafael A Figueiredo | | | 1553 | POR | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | |
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