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Individual Calculations September 2012 |
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| Santos Junior, Ailton Antonio Total change: -5.10 | |   |
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| Aberto do Brasil Cidade Maravilhosa 2012 | Rio de Janeiro/RJ | BRA | 2012-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2017 | 2.00 | 5 | -0.17 | 30 | -5.10 | |
|  Barbosa, Evandro Amorim | m | | 2417 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  London, Eduardo | | | 1806 | BRA | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Gazel, Frederico | | | 2255 | BRA | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Caporale, Giuseppe Guido | | | 1798 | BRA | 1.00 | 1 | 0.22 | 30 | 6.60 | | | Galati, Mario Augusto | | | 2134 | BRA | 0.00 | 1 | -0.34 | 30 | -10.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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