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Rapid:
Individual Calculations May 2015 |
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| Cardina, Joao Gamboa Total change: -12.00 | |   |
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| CD Lisboa Semi-Rapidas por Equipas 2015 | Venda Nova | POR | 2015-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1565 | 1.00 | 5 | -0.62 | 20 | -12.40 | |
|  Bolhari, Orfeh | | | 1965 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rafael, Manuel Maria Arez De Vi | | | 1800 | POR | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Poeira, Paulo | | | 1867 | POR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Quinones, Borda Jorge Victor | | | 1750 | PER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Avelino, Mafalda Biscaya | | | 1165 * | POR | 1.00 | 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) | | | | CD Semi-Rapidas Lisboa 2015 | Amadora | POR | 2015-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1565 | 2.50 | 5 | 0.02 | 20 | 0.40 | |
| | Horta, Antonio Jose Simoes M | | | 1946 | POR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bartolo, Filipe Diogo Correia | | | 1260 | POR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Prata, Jose | | | 1945 | POR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Silva, Joao Ricardo | | | 1305 | POR | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Bartolo, Diogo | | | 1481 | POR | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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