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Blitz:
Individual Calculations January 2020 |
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| Bastos, Werton Alvarenga Total change: 23.00 | |   |
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| Final do Circuito Piauiense de Xadrez Blitz 2019 | Teresina PI | BRA | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2053 | 8.00 | 9 | 1.15 | 20 | 23.00 | |
|  Monteiro, Luis Felipe Furtado | | | 1831 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Leite, Italo Andre Medeiros | | | 1913 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Lima Fo, Jose Pacifico | | | 1884 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Alves Da Silva, Thiago | | | 1957 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Carvalho, Lazaro Miranda | | | 1893 | BRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Lima, Alan Kardeck Dos Anjos | | | 1828 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Correa, Luca Soares | | | 1886 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Silva, Ronnyel Carlos Cunha | | | 1691 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cunha, Charles Da Costa | | | 1653 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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