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Individual Calculations September 2009 |
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| Batista, Roberto Adriano Total change: 15.15 | |   |
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| I IRT SAO BERNARDO LRB 2009 | Sao Bernardo do Campo/SP | BRA | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1988 | 9.00 | 11 | 1.01 | 15 | 15.15 | |
|  Devescovi Parreira, Pedro Paulo | | | 1759 | BRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Krongold, Breno | | | 1701 | BRA | 0.50 | 1 | -0.34 | 15 | -5.10 | |  Caporale, Giuseppe Guido | | | 1824 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Garcia, Liria Caetano | | | 1837 | BRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Diniz, Paulo Nobile | | | 1847 | BRA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Moretti, Marcos Paulo Pereira | | | 1726 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Aragao Neto, Joao Batista | | | 1859 | BRA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Zachi, Felipe Parelho | | | 1629 | BRA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Matos, Gustavo Corradi | | | 1910 | BRA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Branquinho, Eduardo De Medeiros | | | 1759 | BRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Ferreira, Ricardo Criez Nobrega | | | 2015 | BRA | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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