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Individual Calculations March 2019 |
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| Petrov, Nikita Total change: 5.80 | |   |
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| Open de Portugal 2019 - Cidade de Lisboa | Lisboa | POR | 2019-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2407 | 2585 | 7.00 | 9 | 0.58 | 10 | 5.80 | |
|  Silva, Goncalo | | | 2185 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Fidalgo, Andre Neves | | | 2204 | POR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Rocha, Sergio | m | | 2354 | POR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Campora, Daniel | g | | 2419 | ARG | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Kadric, Denis | g | | 2545 | BIH | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Korley, Kassa | m | | 2426 | DEN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Butkiewicz, Lukasz | m | | 2445 | POL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Stefansson, Hannes | g | | 2514 | ISL | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Bernadskiy, Vitaliy | g | | 2570 | UKR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | * 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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