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Individual Calculations September 2019 |
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| Ferreira Filho, Joao Bosco Filgue Total change: -30.40 | |   |
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| Aberto do Brasil de Xadrez STD Memorial Achilles Gadelha | Fortaleza CE | BRA | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1773 | 2.50 | 7 | -0.76 | 40 | -30.40 | |
|  Lima, Darcy | g | | 2173 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Da Silva, Samuel Ramon | | | 1546 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Laroca, Alvaro Ney | | | 1443 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mateus, Jerluce De Alcantara | | | 1860 | BRA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Frankental, David | | | 1920 | BRA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | De Saboya E Silva, Jose Frederic | | | 2032 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Silveira, Jose Wanderley Maciel | | | 1661 | BRA | 0.00 | 1 | -0.65 | 40 | -26.00 | | | * 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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