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Rapid:
Individual Calculations December 2018 |
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| Sarabando, Rodrigo Andias Total change: 36.60 | |   |
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| CN Jovens Semi-Rapidas 2018-2019 - U12 | Pombal | POR | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1441 | 3.50 | 6 | 0.61 | 20 | 12.20 | |
|  Dimuccio, Matteo | | | 1103 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Guia, Artur Solovyov Eloy | | | 1825 | POR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Korotkyi, Daniyil | | | 1442 | POR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Martins, Vasco Lopes | | | 1167 | POR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Silva, Daniel Frederico V | | | 1687 | POR | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Sousa, Gil Oliva Teles | | | 1517 | POR | 0.00 | 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) | | | | Circuito Xadrez e Ciencia Viva 2018 - Porto | Porto | POR | 2018-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1441 | 4.00 | 5 | 1.22 | 20 | 24.40 | |
| | Alonso Alvarez, Alvaro | | | 1041 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pacheco, Joao Daniel Barbosa | | | 1147 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Duarte, Duarte | | | 1742 | POR | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Mendes, Pedro Miguel Gomes | | | 1751 | POR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Farias, David Nuno M E | | | 1276 | POR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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