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Individual Calculations August 2012 |
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| Da Silva, Jonathan Ferreira Total change: -6.60 | |   |
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| I IRT Xadrez Sanfranciscano | Petrolina/PE | BRA | 2012-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1726 | 4.00 | 9 | -0.44 | 15 | -6.60 | |
|  De Souza, Braulio S Candido | | | 1663 | BRA | 1.00 | 1 | 0.41 | 15 | 6.15 | |  Araujo, Jose Helton Alencar Maced | | | 1523 | BRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Coelho, Ronielly Santana | | | 1893 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Antunes, Bruno Pereira | | | 1753 | BRA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Sousa, Alvaro Cristiano Miguelin | | | 1699 | BRA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Coelho, Ramyres Santana | | | 1826 | BRA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Dos Santos, Fabio Pires | | | 2096 | BRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Dos Santos, Marcos Antonio Melo | | | 1383 | BRA | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Santos, Agnaldo Melo Dos | | | 1747 | BRA | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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