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Rapid:
Individual Calculations June 2017 |
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| Costa, Raul David Andrade Total change: -29.80 | |   |
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| VI Torneio 'Galerias Alto da Barra' | Oeiras | POR | 2017-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1162 | 0.00 | 3 | -0.88 | 20 | -17.60 | |
|  Alves, Luis Miguel | | | 1562 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Joaquim, Fernando Manuel Oliveir | | | 1348 | POR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Maissa, Susana Flora Cesana | | | 1134 | POR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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) | | | | CD Semi-Rapidas Equipas Lisboa 2017 | Lisboa | POR | 2017-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1162 | 0.00 | 4 | -0.61 | 20 | -12.20 | |
| | Nanques, Helder | | | 1562 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Morais, Vitor | | | 1562 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gavieiro, Artur Manuel Carvalho | | | 1562 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Martins, Domingos Antonio M | | | 1257 | POR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | |
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