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Individual Calculations March 2018 |
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| Calzada Cruz, Osvaldo Total change: 7.80 | |   |
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| Open Portugal 2018 | Lisbon | POR | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1745 | 3.50 | 7 | 0.39 | 20 | 7.80 | |
|  Balbuena Fuentes, Mario | f | | 2145 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dias, Ricardo Pedro Cruz | | | 2145 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Costa, Fabio Filipe | | | 1345 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Oliveira, Fernando Alves | | | 1604 | POR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Hoebarth, Guenter | | | 1931 | AUT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Amaral, Fernando Luis P Santos | | | 1518 | POR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Taylor, Robert Graham | | | 1906 | WLS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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