Individual Calculations November 2009 |
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Costa, Giovanni Total change: -0.45 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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I IRT Tabuleiro Cultural | Sao Paulo/SP | BRA | 2009-09-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1928 | 1930 | 4.50 | 9 | -0.03 | 15 | -0.45 | |
| Aoyama, Edmundo | | | 1945 | BRA | 0.00 | 1 | -0.48 | 15 | -7.20 | | Nunes, Allan Hurba | | | 2023 | BRA | 0.00 | 1 | -0.37 | 15 | -5.55 | | Chang, Suzana | | wf | 2048 | BRA | 1.00 | 1 | 0.66 | 15 | 9.90 | | Fermino, Ricardo Lisias | | | 1798 | BRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | Nobre, Jose Adalberto Barbosa | | | 1789 | BRA | 1.00 | 1 | 0.31 | 15 | 4.65 | | De Oliveira, Francemir Barra | | | 1830 | BRA | 0.00 | 1 | -0.64 | 15 | -9.60 | | Cirilo, Guilherme De Araujo | | | 1821 | BRA | 1.00 | 1 | 0.35 | 15 | 5.25 | | Rodrigues, Bruno Morado | | | 1999 | BRA | 0.50 | 1 | 0.10 | 15 | 1.50 | | Abdalla, Luiz Guilherme Aurelli | | | 2096 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | 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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