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Individual Calculations September 2019 |
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| Pereira, Silvio Cunha Total change: 4.80 | |   |
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| Aberto do Brasil - VII Taca Cidade de Teresina STD | Teresina PI | BRA | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2214 | 4.00 | 6 | -0.83 | 20 | -16.60 | |
|  Da Paixao, Irineu Vieira | | | 1814 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pontes, Israel Fillip Da Silva | | | 1985 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Guara Neto, Argemiro Braga | | | 2052 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Bastos, Werton Alvarenga | | | 1932 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Mateus, Jerluce De Alcantara | | | 1860 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Carvalho, Felipe Lobo C. | | | 2081 | BRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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) | | | | Aberto do Brasil de Xadrez STD Memorial Achilles Gadelha | Fortaleza CE | BRA | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2214 | 5.50 | 7 | 1.07 | 20 | 21.40 | |
| | Lima, Antonio S Patricio | | | 1814 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Monteiro, Jose Q. Montenegro | | | 1845 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Chang, Suzana | | wf | 2052 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lima, Darcy | g | | 2535 | BRA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Luz, Edmundo Reis | | | 2112 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Parente, Renan Braz | | | 2190 | BRA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Palacio, Igor Da Paz | | | 2145 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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