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Individual Calculations November 2012 |
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| De Oliveira, Antonio Soares Total change: -7.20 | |   |
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| Campeonato Potiguar Absoluto de Xadrez 2012 | Natal/RN | BRA | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1819 | 0.50 | 2 | -0.24 | 30 | -7.20 | |
|  Macedo, Maximo Iack | f | | 2219 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Cirne, Bruno Uchoa | | | 1704 | BRA | 0.50 | 1 | -0.16 | 30 | -4.80 | | | * 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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