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Individual Calculations July 2015 |
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| Sonis, Luca Total change: 6.00 | |   |
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| CR Sardegna 2015 | Cagliari | ITA | 2015-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1746 | 1.50 | 4 | 0.15 | 40 | 6.00 | |
|  Pitzanti, Matteo | | | 2066 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Putzolu, Marcello | | | 1751 | ITA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Zuccarelli, Angelo | | | 1888 | ITA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Ardu, Luigi | | | 1800 | ITA | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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