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Individual Calculations April 2009 |
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| Jordao Barbosa, Marcio Total change: 21.25 | |   |
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| VI Magistral RN - Grupo B | Natal/RN | BRA | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1834 | 2.50 | 4 | 0.85 | 25 | 21.25 | |
|  Macedo, Alexandre Soares De | | | 2029 | BRA | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Santos, Lucas Rocha De Azevedo | | | 2013 | BRA | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Da Silva, Jonathan Ferreira | | | 1713 | BRA | 0.50 | 1 | -0.16 | 25 | -4.00 | | | Leal Assuncao, Matheus | | | 1852 | BRA | 0.50 | 1 | 0.03 | 25 | 0.75 | |
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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