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Individual Calculations September 2010 |
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| Oliveira, Maria Ines Total change: 37.80 | |   |
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| V Open Cidade de Espinho: Memorial Leonel Pias | Espinho | POR | 2010-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1675 | 3.00 | 6 | 0.47 | 15 | 7.05 | |
|  Marinho, Antonio Pedro | | | 1472 | POR | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Sousa, Nuno | | | 1953 | POR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Veloso, Joao Miguel | | | 1391 | POR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Martins, David Pires | | | 1861 | POR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Ferreira, Ana Margarida | | | 1758 | POR | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Maltez, Nuno Fidalgo | | | 2024 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | I TORNEIO DE XADREZ HOTEL DO TERÇO | Barcelos | POR | 2010-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1675 | 1.00 | 2 | 0.60 | 15 | 9.00 | |
| | Horbach, Yuriy | | | 1812 | POR | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Bolhari, Orphe Iraj | | | 2075 * | POR | 1.00 | 1 | 0.92 | 15 | 13.80 | | | * 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) | | | | Nacional Feminino | Espinho | POR | 2010-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1689 | 4.00 | 6 | 1.45 | 15 | 21.75 | |
| | Monteiro, Sara | | | 1833 | POR | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Ferreira, Ana Margarida | | | 1796 | POR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Meireles, Ana Maria | | | 1687 | POR | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Vieira, Albina | | | 1383 | POR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Coimbra, Margarida | | wf | 2089 * | POR | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Ferreira, Susana | | | 1726 | POR | 0.50 | 1 | 0.05 | 15 | 0.75 | | | * 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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