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Individual Calculations April 2009 |
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| Macedo, Alexandre Soares De Total change: -23.70 | |   |
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| IRT Verao 2009 | Natal/RN | BRA | 2009-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2029 | 1.50 | 5 | -0.79 | 15 | -11.85 | |
|  Macedo, Maximo Iack | | | 2265 | BRA | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Rocha, Vitor Firmo De Souza | | | 1696 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Santiago, Yago De Moura | | | 2292 | BRA | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Azevedo, Alcides Alexandre A. | | | 2092 | BRA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Cardoso, Almir Correia | | | 1945 | BRA | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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) | | | | VI Magistral RN - Grupo B | Natal/RN | BRA | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 2029 | 4.00 | 7 | -0.79 | 15 | -11.85 | |
| | Jordao Barbosa, Marcio | | | 1834 | BRA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Rocha Filho, Orlando Donato | | | 1813 | BRA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Da Silva, Jonathan Ferreira | | | 1713 | BRA | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Rodrigues, Flavio Leite | | | 1884 | BRA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Santos, Agnaldo Melo Dos | | | 1747 | BRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Santos, Lucas Rocha De Azevedo | | | 2013 | BRA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | De Moura, Sergio Jovelino | | | 2148 | BRA | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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