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Individual Calculations March 2020 |
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| Santos, Isabel Pereira Dos Total change: -10.00 | |   |
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| Portugal Open 2020 | Lisboa | POR | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1782 | 4.00 | 9 | -0.50 | 20 | -10.00 | |
|  Sarkar, Justin | m | | 2182 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Maissa, Susana Flora Cesana | | | 1382 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandes, Joao Pedro Murtinho | | | 2099 | POR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Artozqui Irurzun, Ernesto | | | 1382 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kurylski, Leonardo Tavares | | | 1980 | POR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gaudin, Bruno | | | 1515 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ruiz Vinals, Matias | | | 1964 | ESP | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Oliveira, Fernando Alves | | | 1574 | POR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Monteiro, Jose Macedo | | | 1881 | POR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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