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Individual Calculations January 2015 |
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| Born, Ary Total change: 16.60 | |   |
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| IV IRT AXCV 2014 | Joao Pessoa/PB | BRA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1427 | 2.00 | 5 | 0.83 | 20 | 16.60 | |
|  Pinheiro, Davi Sales | | | 1827 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gomes, Jose Murilo | | | 1827 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Almeida, Valdemiza Gurgel | | | 1369 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Barros, Ubirajara Barbosa | | | 1553 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Baltar, Petrov Ferreira | | | 1792 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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