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Individual Calculations September 2009 |
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| Caporale, Giuseppe Guido Total change: -15.00 | |   |
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| Aberto do Brasil - Etapa Conceicao do Rio Verde | Conceicao do Rio Verde/MG | BRA | 2009-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1824 | 0.00 | 2 | -0.85 | 15 | -12.75 | |
|  Silva, Sergio | | | 2072 | BRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Vilas Boas, Crisolon Terto | | | 1706 | BRA | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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) | | | | IRT Virada Esportiva Santista de Xadrez | Santos/SP | BRA | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 1824 | 0.00 | 1 | -0.11 | 15 | -1.65 | |
| | Rocha, Wellington Carlos | m | | 2174 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | I IRT SAO BERNARDO LRB 2009 | Sao Bernardo do Campo/SP | BRA | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1824 | 5.50 | 11 | -0.04 | 15 | -0.60 | |
| | Branquinho, Eduardo De Medeiros | | | 1759 | BRA | 0.00 | 1 | -0.59 | 15 | -8.85 | |  Ferreira, Ricardo Criez Nobrega | | | 2015 | BRA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Batista, Roberto Adriano | | | 1988 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Krongold, Breno | | | 1701 | BRA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Devescovi Parreira, Pedro Paulo | | | 1759 | BRA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Garcia, Liria Caetano | | | 1837 | BRA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Diniz, Paulo Nobile | | | 1847 | BRA | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Moretti, Marcos Paulo Pereira | | | 1726 | BRA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Aragao Neto, Joao Batista | | | 1859 | BRA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Zachi, Felipe Parelho | | | 1629 | BRA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Matos, Gustavo Corradi | | | 1910 | BRA | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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