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Blitz:
Individual Calculations January 2019 |
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| Oliveira, Afonso Duarte Quinta Total change: -9.40 | |   |
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| Torneio Jovem de Ano Novo da AXP 2018-2019 | Maia | POR | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1272 | 1.00 | 3 | -0.41 | 20 | -8.20 | |
|  Valente, Sofia | | | 1121 | POR | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Silva, Daniel | | | 1512 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Paiva, Rodrigo | | | 1264 | POR | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | | | I Torneio 'Xadrez no Bolhao' | Porto | POR | 2018-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1272 | 1.00 | 4 | -0.06 | 20 | -1.20 | |
| | Assuncao, Francisco Daniel Cos | | | 1672 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Silva, Daniel Frederico Vascon | | | 1512 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Valente, Sofia Moreira Lopes R | | | 1121 | POR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Andrade, Ricardo Sarmento | | | 1672 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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