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Individual Calculations September 2013 |
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| Ferreira, Rodrigo Maycon Miranda Total change: -7.80 | |   |
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| III Aberto do Brasil Cidade de Maringa | Maringa/PR | BRA | 2013-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 1860 | 0.00 | 2 | -0.26 | 30 | -7.80 | |
|  Villalba, Marcelo | m | | 2179 | PAR | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Santos, Renato Andrade | f | | 2188 | BRA | 0.00 | 1 | -0.13 | 30 | -3.90 | |
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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