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Rapid:
Individual Calculations December 2019 |
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| Abreu, Duarte Ferreira Total change: 31.00 | |   |
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| CN Semi-Rapidas Jovens 2019-2020 - U12 | Pombal | POR | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1044 | 2.50 | 5 | 1.55 | 20 | 31.00 | |
|  Dong, Fabio | | | 1330 | POR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sismeiro, Sofia | | | 1196 | POR | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Oliveira, Afonso Duarte Q | | | 1267 | POR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Duarte, Francisco | | | 1361 | POR | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Pinto, Jose Joao Meireles Alves | | | 1347 | POR | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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