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Rapid:
Individual Calculations June 2014 |
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| Perpetua, Andre Filipe B Total change: 10.40 | |   |
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| CD Lisboa Semi-Rapidas 2014 | Lisboa | POR | 2014-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1627 | 2.00 | 5 | 0.11 | 20 | 2.20 | |
|  Simoes, John William Contreras | | | 1976 | VEN | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Prazeres, Tiago Pires De Azeve | | | 1494 | POR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Santos, Jose Manuel Duarte C | | | 1894 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Marques, Carlos Filipe Fernand | | | 1865 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Santos, Jose Guilherme Barria | | | 1459 | POR | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | CD Lisboa Semi-Rapidas por Equipas 2014 | Lisboa | POR | 2014-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1627 | 1.00 | 4 | 0.41 | 20 | 8.20 | |
| | Amaro, Cristiano Guilherme Da | | | 1998 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Teixeira, Ricardo Jorge F Marc | | | 1857 | POR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Marques, Carlos Filipe Fernand | | | 1865 | POR | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Pires, Emanuel Joao Robarts | | | 2027 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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