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Individual Calculations December 2017 |
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| Pinho, Joaquim Brandao De Total change: -16.60 | |   |
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| Torneio Interno do GX Porto 2017 | Porto | POR | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1810 | 2.00 | 4 | -0.83 | 20 | -16.60 | |
|  Santos, Jose Antonio Pinheiro | | | 1421 | POR | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Araujo, Jose Verissimo Botelho | | | 1814 | POR | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Sequeira, Artur Jose De Sousa | | | 1646 | POR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mendes, Antonio Adalberto | | | 1656 | 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) | | |
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