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Individual Calculations May 2019 |
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| Piedade, Miguel De Sousa Ferreira Total change: -26.40 | |   |
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| CN Jovens 2018-2019 - U14 | Portimao | POR | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1115 | 0.50 | 4 | -0.66 | 40 | -26.40 | |
|  Marques, Afonso Mendes Pereira | | | 1515 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Caturra, Rafael Dias | | | 1102 | POR | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Castro, Gui Abreu Canelas | | | 1192 | POR | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Soares, Joao Pedro Cesteiro | | | 1389 | POR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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