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Individual Calculations January 2011 |
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| Zaami, Gaetano Total change: 88.50 | |   |
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| OP Citta' di Marrubiu | Marrubiu | ITA | 2010-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1654 | 2.00 | 5 | 0.15 | 25 | 3.75 | |
|  Deruda, Leonardo | | | 1909 | ITA | 0.50 | 1 | 0.31 | 25 | 7.75 | |  Nessi, Davide | | | 1785 | ITA | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Dessy, Eugenio | | | 1652 | ITA | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Marano, Daniele | | | 1675 | ITA | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Sanna, Yuri | | | 1748 | ITA | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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) | | | | OP 32 Coppa Sassari | Sassari | ITA | 2010-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1654 | 5.00 | 7 | 3.39 | 25 | 84.75 | |
| | Buchicchio, Roberto | | | 1944 | ITA | 1.00 | 1 | 0.84 | 25 | 21.00 | | | Zuccarelli, Angelo | | | 1908 | ITA | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Carta, Samuele | | | 1803 | ITA | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Deruda, Leonardo | | | 1929 | ITA | 0.50 | 1 | 0.33 | 25 | 8.25 | | | Palmas, Alessandro | | | 1824 | ITA | 1.00 | 1 | 0.72 | 25 | 18.00 | | | Camboni, Paolo | | | 1892 | ITA | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Maldarelli, Lorenzo | | | 1798 | ITA | 1.00 | 1 | 0.69 | 25 | 17.25 | |
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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