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Individual Calculations March 2018 |
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| Gonzalez Pruneda, Arturo Total change: 11.60 | |   |
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| Open Portugal 2018 | Lisbon | POR | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2126 | 5.50 | 9 | 0.58 | 20 | 11.60 | |
|  Moreira, Simao Chaves | | | 1726 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Radovanovic, Mihajlo | m | | 2422 | SRB | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Barros, Luis | | | 1831 | CPV | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Luch, Michal | m | | 2396 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Horta, Antonio Jose Simoes M | | | 1906 | POR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Silva, Mariana Sofia T. | | wc | 1901 | POR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Santos, Julio | | | 1870 | POR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Borsos, Bogdan | m | | 2301 | UKR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Haria, Ravi | m | | 2376 | ENG | 0.50 | 1 | 0.31 | 20 | 6.20 | | | * 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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