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Individual Calculations September 2019 |
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| Pirola, Claudionor Alcides Lima Total change: 12.80 | |   |
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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 |
| 1977 | 2093 | 4.50 | 6 | 0.64 | 20 | 12.80 | |
|  Dantas, Marcos Dimitri De Rosalme | | | 1693 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mateus, Janete De Alcantara | | | 1850 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mekhitarian, Krikor Sevag | g | | 2493 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chang, Suzana | | wf | 2052 | BRA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Serafim Junior, Arnor | | | 1781 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Carvalho, Lazaro Miranda | | | 1990 | BRA | 1.00 | 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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