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Individual Calculations April 2013 |
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| Bidigaray, Marcio Total change: 3.00 | |   |
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| 3º Aberto do Brasil de Xadrez “Cidade de Nova Petropolis" | Nova Petropolis/RS | BRA | 2013-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1679 | 0.50 | 3 | 0.10 | 30 | 3.00 | |
|  Silva, Eduardo Munoa | | | 2079 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Hille, Waltercler | | | 1923 | BRA | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Pertuzatti, Daniel | | | 2014 | BRA | 0.00 | 1 | -0.12 | 30 | -3.60 | | | * 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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