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Individual Calculations February 2015 |
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| Dias, Jose Oliveira Gaspar Total change: 44.00 | |   |
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| Lisbon Christmas International Chess Open | Lisboa | POR | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1680 | 3.00 | 6 | 1.48 | 20 | 29.60 | |
|  Coimbra, Joao Marcial Ferreira | | | 1448 | POR | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Amaro, Cristiano Guilherme Silva | | | 1936 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | De Prado Rodriguez, Oscar Bruno | f | | 2080 * | ESP | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Santos, Antonio P | f | | 2080 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pintor, Ariana | | wf | 2006 | POR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Cadeirinhas, David Eduardo Louro | | | 1871 | POR | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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 Veteranos 2014/2015 | S Pedro do Sul | POR | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1637 | 4.00 | 7 | 0.72 | 20 | 14.40 | |
| | Silva, Antonio Augusto | | | 2037 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Baptista, Carlos | | | 1534 | POR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Santos, Julio | | | 1949 | POR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Viana, Eduardo Escudeiro | | | 1560 | POR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Fernandes, Jose Palma | | | 1585 | POR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Videira, Alfredo | | | 1432 | POR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Brandao, Alvaro Sousa | | | 1649 | POR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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