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Individual Calculations November 2018 |
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| Soares, Sara Joana De Moura Pe Total change: -0.80 | |   |
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| Guimaraes Chess Open 2018 (PCT) | Guimaraes | POR | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1481 | 2.50 | 7 | -1.11 | 40 | -44.40 | |
|  Spraggett, Kevin | g | | 1881 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Fernandes, Tiago Joao Carneiro | | | 1231 | POR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Silva, Goncalo Nuno Neto Pires | | | 1881 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Frolov, Ilya | | | 1220 | POR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Paiva, Rodrigo Garcia | | | 1188 | POR | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Lopez Rodriguez, Eduardo | | | 1800 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ribeiro, Francisco Adriano | | | 1198 | POR | 0.00 | 1 | -0.84 | 40 | -33.60 | | | * 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) | | | | IX Open Internacional Marques de Pombal | Pombal | POR | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1481 | 1.50 | 3 | 1.09 | 40 | 43.60 | |
| | Simoes, Miguel Patricio | | | 1875 | POR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Martinez Dourado, Daniel | | | 1764 | ESP | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Martins, Manuel | | | 1751 | POR | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | |
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