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Individual Calculations July 2015 |
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| Spiga, Sandro Total change: -27.60 | |   |
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| CR Sardegna 2015 | Cagliari | ITA | 2015-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1397 | 0.00 | 3 | -0.69 | 40 | -27.60 | |
|  Sonis, Luca | | | 1746 | ITA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Dessy, Eugenio | | | 1637 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Caredda, Giuseppe | | | 1486 | ITA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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