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Individual Calculations September 2019 |
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| Assuncao, Jose Ribamar Da Costa Total change: -13.60 | |   |
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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 |
| 1779 | 1638 | 1.00 | 4 | -0.34 | 40 | -13.60 | |
|  Librelato, Kathie Goulart | | wm | 2038 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Carvalho, Lazaro Miranda | | | 1990 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Da Fonseca Pinto, Joao Gabriel Al | | | 1238 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mateus, Janete De Alcantara | | | 1850 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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