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Individual Calculations September 2010 |
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| Alves, Tiago Marques Da Costa Total change: 7.00 | |   |
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| III Torneio Internacional Cidade de Gaia/ X Profigaia Open | VN Gaia | POR | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1425 | 1.00 | 4 | 0.28 | 25 | 7.00 | |
|  Pires, Gustavo Martins Pereira | | | 1825 * | POR | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Andrade, Nuno Filipe Lages Pin | | | 1620 | POR | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Margarido, Jose Miguel Teixeir | | | 1746 | POR | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Sousa, Andre Miguel Vale Ventu | | | 1608 | POR | 1.00 | 1 | 0.74 | 25 | 18.50 | | | * 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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