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Individual Calculations October 2019 |
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| Pereira, Joao Diogo Macedo Total change: -6.40 | |   |
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| Guimaraes Chess Open 2019 (PCT) | Guimaraes | POR | 2019-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1065 | 1.00 | 6 | -0.16 | 40 | -6.40 | |
|  Quintas Otero, Anton | | | 1294 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Abreu, Afonso Teixeira | | | 1020 | POR | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Basilio, Rodrigo | | | 1465 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lemos, Artur Jorge Capela Gomes | | | 1465 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fonseca, Eurico Santos | | | 1465 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Teixeira, Jose Manuel | | | 1361 | POR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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