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Individual Calculations August 2014 |
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| Ribeiro, Andre Amorim Total change: 24.50 | |   |
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| VII Torneio Internacional Cidade de Gaia / XIV Profigaia Open | Gaia | POR | 2014-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1190 | 0.00 | 5 | -0.81 | 30 | -24.30 | |
|  Andrade, Ricardo Sarmento | | | 1590 * | POR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Pedroso, Paulo Duarte | | | 1446 | POR | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Alves, Antonio Ricardo Lourenc | | | 1590 * | POR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Santos, Antonio Miguel De Olivei | | | 1471 | POR | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Carvalho, Luis Eduardo Moreira | | | 1343 | POR | 0.00 | 1 | -0.30 | 30 | -9.00 | | | * 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) | | | | CN Jovens 2013/2014 - U12 | Luso | POR | 2014-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1190 | 3.00 | 4 | 1.22 | 40 | 48.80 | |
| | Rodrigues, Pedro Serpa Barata | | | 1297 | POR | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Cunha, Alexandre Almeida | | | 1037 | POR | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Maciel, Rafael Figueiredo Cast | | | 1285 | POR | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Gama, Joao Goncalo Cerejeira | | | 1290 | POR | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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