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Individual Calculations January 2018 |
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| Oliveira, Antonio Augusto Da L Total change: 15.20 | |   |
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| II Torneio Internacional das Caldas da Rainha | Caldas da Rainha | POR | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1602 | 0.50 | 3 | -0.18 | 20 | -3.60 | |
|  Pinto, Andre Filipe Tempero | | | 1965 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Bastos, Jorge Manuel | | | 1758 | POR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Palhais, Custodio | | | 1762 | POR | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | IV Azores Chess Open (CNL) | Ponta Delgada | POR | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1602 | 3.00 | 5 | 0.94 | 20 | 18.80 | |
| | Nunes, Joao Augusto De Morais | | | 1202 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jurado Perez, Olvier | | | 1923 | ESP | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Santos, Jose Guilherme B Lima | | | 1937 | POR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Campos, Rui | | | 1792 | POR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Dias, Marcos Afonso | | | 1498 | POR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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