Individual Calculations July 2010 |
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Erriu, Giampiero Total change: -57.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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CR Sardegna | Sardara | ITA | 2010-04-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1788 | 1777 | 2.50 | 7 | -0.95 | 25 | -23.75 | |
| Mulas, Gianmarco | | | 2077 | ITA | 0.00 | 1 | -0.15 | 25 | -3.75 | | Dessy, Eugenio | | | 1661 | ITA | 0.00 | 1 | -0.66 | 25 | -16.50 | | Setzu, Francesco | | | 1760 | ITA | 0.50 | 1 | -0.02 | 25 | -0.50 | | Peru, Mario | | | 1659 | ITA | 1.00 | 1 | 0.34 | 25 | 8.50 | | Palmieri, Roberto | | | 1868 | ITA | 0.00 | 1 | -0.38 | 25 | -9.50 | | Massa, Gianluca | | | 1709 | ITA | 0.50 | 1 | -0.09 | 25 | -2.25 | | Murtas, Gianvito | | | 1781 | ITA | 0.50 | 1 | 0.01 | 25 | 0.25 | | 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 XXXV Citta' di Cagliari | Cagliari | ITA | 2010-06-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1818 | 1777 | 0.00 | 3 | -1.33 | 25 | -33.25 | |
| Boi, Fausto | | | 1815 | ITA | 0.00 | 1 | -0.45 | 25 | -11.25 | | Altea, Giovanni | | | 1839 | ITA | 0.00 | 1 | -0.41 | 25 | -10.25 | | Maldarelli, Lorenzo | | | 1800 | ITA | 0.00 | 1 | -0.47 | 25 | -11.75 | | 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) | |
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