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Individual Calculations October 2021 |
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| Soares, Sara Joana De Moura Pe Total change: 25.60 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1566 | 4.00 | 9 | 0.64 | 40 | 25.60 | |
|  Martins, Bruno Andre Leite | f | | 1966 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Pereira, Joao Diogo Macedo | | | 1166 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cordeiro, Joao Carlos Santos F | | | 1966 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cuna Moreira, Joaquin | | | 1229 | ESP | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Silva, Firmino | | | 1871 | POR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Perez Carballo, David | | | 1966 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhang, Xin An | | | 1236 | POR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Bermudez Revuelta, Paula | | | 1856 | ESP | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Mata, Adilson | | | 1877 | POR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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