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Individual Calculations December 2015 |
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| Sanna, Yuri Total change: 24.00 | |   |
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| WE VI Coppa Citta' di Marrubiu | Marrubiu | ITA | 2015-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1898 | 5.00 | 7 | 1.20 | 20 | 24.00 | |
|  Cuccu, Maria | | | 1562 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Dessy, Eugenio | | | 1653 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Altea, Alessandro | | | 2018 | ITA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Scarpa, Silvia | | | 1877 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Mameli, Gianluca | | | 1944 | ITA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Sonis, Francesco | f | | 2292 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Carrus, Mario | | | 1721 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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