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Individual Calculations October 2014 |
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| Silva, Janderson Rossi Da Total change: -1.20 | |   |
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| IV Aberto do Brasil Cidade de Maringa | Maringa/PR | BRA | 2014-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1757 | 0.50 | 3 | -0.03 | 40 | -1.20 | |
|  Farias, Sergio Roberto Alves | c | | 2056 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Monteiro, Artur Fernando | | | 1992 | BRA | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Lopes, Marcelo Ferreira | | | 2026 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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