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Individual Calculations November 2012 |
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| Ribeiro, Rafael A Figueiredo Total change: 37.50 | |   |
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| IX AEJ Chess Open | S. Joao Madeira | POR | 2012-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1515 | 2.00 | 4 | 1.25 | 30 | 37.50 | |
|  Carvalho, Vitor Hugo Pina Soares | | | 1771 | POR | 1.00 | 1 | 0.81 | 30 | 24.30 | |  Pires, Igor Tiago Duarte | | | 1867 | POR | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Brandao, Alvaro Sousa | | | 1716 | POR | 1.00 | 1 | 0.76 | 30 | 22.80 | | | Batista, Sandro Manuel Almeida | | | 1744 | POR | 0.00 | 1 | -0.21 | 30 | -6.30 | |
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) | | |
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