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Rapid:
Individual Calculations January 2018 |
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| Leite, Marta Sofia Carvalho Ferr Total change: -49.00 | |   |
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| IV Open de Xadrez de Alte (CNSR) | Loule | POR | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1842 | 4.00 | 6 | 0.56 | 20 | 11.20 | |
|  Lima, Remi Vanhull | | | 1442 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lanier, Nicholas | | | 2156 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Martins, Antonio Miguel S | | | 1442 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Botelho, Luis Miguel Rodrigues | | | 2058 | POR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Goncalves, Samuel Jesus P | | | 1592 | POR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Pena, Helio Adelino Silva | | | 1895 | POR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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) | | | | XX Torneio Aberto da Freguesia de Benfica (CNSR) | Lisboa | POR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1842 | 3.50 | 8 | -3.01 | 20 | -60.20 | |
| | Cordeiro, Joao Pedro Pereira | | | 1442 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Cunha, Helder Jose Pereira | | | 1960 | POR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Dong, Rafael | | | 1442 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lages, Duarte Jorge Da Silva | | | 1470 | BRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Gasalho, Mario Da Conceicao N | | | 1442 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Carreira, Marcelo Costa | | | 1637 | POR | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Santos, Jose Duarte | | | 1566 | POR | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Chowdury, Daniel | | | 1442 * | POR | 1.00 | 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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