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Individual Calculations April 2009 |
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| Silva, Luis Total change: 68.25 | |   |
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| IV TORNEIO FECHADO DO VALE | VN Famalicão | POR | 2008-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1487 | 7.50 | 9 | 2.37 | 25 | 59.25 | |
|  Torres, Nelson | | | 1718 | POR | 1.00 | 1 | 0.79 | 25 | 19.75 | |  Dias, Ivo | | | 1455 | POR | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Gomes, Rui Pedro | | | 1575 | POR | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Cruz, Joao | | | 1678 | POR | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Silva, Helio | | | 1450 | POR | 1.00 | 1 | 0.45 | 25 | 11.25 | | | Veloso, Joao | | | 1275 | POR | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Silva, Nuno Miguel | | | 1365 | POR | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Ferreira, Pedro | | | 1152 | POR | 1.00 | 1 | 0.12 | 25 | 3.00 | | | Marinho, Alice | | | 1152 | POR | 1.00 | 1 | 0.12 | 25 | 3.00 | |
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) | | | | Distrital de Braga de sub-14 | Guimaraes | POR | 2009-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1469 | 1.00 | 2 | 0.36 | 25 | 9.00 | |
| | Oliveira, Maria Ines | | | 1573 | POR | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Belsley, Alexandre | | | 1637 | POR | 0.50 | 1 | 0.22 | 25 | 5.50 | |
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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