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Individual Calculations January 2015 |
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| Campos, Rui Total change: -13.00 | |   |
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| Azores Chess Open 2014 | Ponta Delgada | POR | 2014-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1787 | 1.00 | 4 | -0.65 | 20 | -13.00 | |
|  Rego, Joao Rui Farias Soares | | | 1387 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Guerra, Jose Antonio Goulart De | | | 1788 | POR | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Costa, Paulo | | | 2088 | POR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Carneiro, Carlos | | | 2187 * | 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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