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Individual Calculations September 2017 |
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| De Araujo, Antonio Jose Total change: -13.60 | |   |
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| V Aberto do Brasil - Taca Cidade de Teresina | Teresina PI | BRA | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1593 | 0.00 | 3 | -0.68 | 20 | -13.60 | |
|  Librelato, Kathie Goulart | | | 1993 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Frankental, David | | | 1855 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | De Souza, Francisco Ferreira | | | 1653 | BRA | 0.00 | 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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