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Individual Calculations May 2010 |
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| Carvalho, Joao Guedes De Total change: 6.25 | |   |
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| IV Taca AXP 2010 | Porto | POR | 2010-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1409 | 1.00 | 1 | 0.83 | 25 | 20.75 | |
|  Machado, Manuel | | | 1681 | POR | 1.00 | 1 | 0.83 | 25 | 20.75 | |
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 do Porto - preliminar D | Matosinhos | POR | 2010-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1409 | 0.50 | 4 | -0.58 | 25 | -14.50 | |
| | Matos, Antonio Manuel | | | 1625 | POR | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Lima, Etelvino | | | 1630 | POR | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Miranda, Jose Pedro | | | 1552 | POR | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Teixeira, Pedro Miguel | | | 1533 | POR | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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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