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Individual Calculations December 2014 |
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| Bolhari, Orfeh Total change: -8.00 | |   |
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| Circuito Nacional de Lentas 2013/2014 - Fase Final | Matosinhos | POR | 2014-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2145 | 1.50 | 5 | -0.78 | 20 | -15.60 | |
|  Dias, Ivo Rodrigues | | | 2163 | POR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Pintor, Simao Maciel Abranches | | | 2047 | POR | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Ferreira, Jorge Viterbo | m | | 2422 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sousa, Andre Ventura | | | 2107 | POR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Silva, Antonio Augusto | | | 2171 | POR | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | GXA Outono 2014 | Lisboa | POR | 2014-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 2149 | 6.50 | 7 | 0.38 | 20 | 7.60 | |
| | Azevedo, Manuel Roque | | | 1749 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Assuncao, Jose Manuel Lopes Mach | | | 1749 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Godinho Marques, Pedro | | | 1942 | POR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Alves, Luis Miguel | | | 1790 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ferreira, Carlos Andre Santos | | | 1923 | POR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Aguiar, Carlos Alberto Branco L | | | 1749 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lages, Duarte Jorge Da Silva | | | 1789 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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