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Individual Calculations September 2019 |
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| De Araujo, Sergio C, Mendes Total change: -7.00 | |   |
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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 |
| 1917 | 1984 | 2.50 | 5 | -0.35 | 20 | -7.00 | |
|  De Lima, Alexsandro Barros | | | 2235 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Francelli, Derli | | | 1584 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rocha, Vitor Firmo De Souza | | | 2155 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lima Fo, Jose Pacifico | | | 1756 | BRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Franco, Paulo Artur Garcia | | | 1854 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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