Individual Calculations April 2019 |
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Areal, Maria Beatriz Moura Total change: 30.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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CD Jovens Porto 2019 - U12 | Porto | POR | 2019-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1245 | 1074 | 2.00 | 4 | 0.77 | 40 | 30.80 | |
| Paiva, Rodrigo Garcia | | | 1344 | POR | 0.00 | 1 | -0.17 | 40 | -6.80 | | Silva, Daniel Frederico V | | | 1474 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | Soares, Paulo Samuel L O | | | 1024 | POR | 1.00 | 1 | 0.43 | 40 | 17.20 | | Oliveira, Afonso Duarte Q | | | 1139 | POR | 1.00 | 1 | 0.59 | 40 | 23.60 | | * 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) | |
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