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Individual Calculations January 2010 |
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| Costa, Giovanni Total change: -6.75 | |   |
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| IRT HiperChess 2 | Sao Paulo/SP | BRA | 2009-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1930 | 4.00 | 9 | -0.45 | 15 | -6.75 | |
|  Reis, Alan De Albuquerque Maran | | | 1999 | BRA | 0.00 | 1 | -0.40 | 15 | -6.00 | |  Cirilo, Guilherme De Araujo | | | 1836 | BRA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Aoyama, Edmundo | | | 1934 | BRA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Rodrigues, Bruno Morado | | | 2021 | BRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Abdalla, Jose Lucas | | | 1965 | BRA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | De Figueiredo, Rodrigo Fraga L | | | 1762 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Nobre, Jose Adalberto Barbosa | | | 1762 | BRA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Mandetta, Joao Danilo | | | 2074 | BRA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Nunes, Allan Hurba | | | 2040 | BRA | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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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