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Individual Calculations November 2018 |
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| Herrera Reyes, Jose Antonio Total change: -18.60 | |   |
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| Guimaraes Chess Open 2018 (PCT) | Guimaraes | POR | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2343 | 4.50 | 7 | -0.93 | 20 | -18.60 | |
|  Coimbra, Joao Marcial Ferreira | | | 1943 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cordeiro, Joao Carlos Santos F | | | 1943 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandes, Joao Pedro Murtinho | | | 2067 | POR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Huerga Leache, Mikel | m | | 2446 | ESP | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Dias, Ricardo Pedro Cruz | | | 2098 | POR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Silva, Goncalo Nuno Neto Pires | | | 1996 | POR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Fidalgo, Andre Neves | | | 2181 | POR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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