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Individual Calculations July 2010 |
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| Margarido, Ricardo Total change: -17.55 | |   |
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| 52 CNE - 2a Divisao - Serie A | various | POR | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1986 | 1.00 | 3 | -0.58 | 15 | -8.70 | |
|  Silva, Luis Miguel Neves Da | | | 1826 | POR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Ferreira, Miguel Fernandes S | | | 1831 | POR | 0.00 | 1 | -0.71 | 15 | -10.65 | |  Padeiro, Jose Joao Tato | | | 2273 | POR | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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 N | Matosinhos | POR | 2010-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1964 | 3.00 | 4 | -0.59 | 15 | -8.85 | |
| | Seabra, Nuno Miguel | | | 1564 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Matos, Antonio Manuel | | | 1646 | POR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Lima, Etelvino | | | 1620 | POR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Andrade, Nuno Filipe | | | 1564 * | POR | 0.00 | 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) | | |
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