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Individual Calculations July 2015 |
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| Zuccarelli, Angelo Total change: -24.20 | |   |
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| CR Sardegna 2015 | Cagliari | ITA | 2015-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1888 | 2.50 | 5 | -1.21 | 20 | -24.20 | |
|  Erriu, Giampiero | | | 1633 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Sollai, Matteo | | | 1750 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Bonali, Leonardo | | | 1651 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nessi, Davide | | | 1720 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Sonis, Luca | | | 1746 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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