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Individual Calculations December 2016 |
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| Sonis, Francesco Total change: 2.90 | |   |
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| OP VII Coppa Marrubiu | Marrubiu | ITA | 2016-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2395 | 6.50 | 7 | 0.29 | 10 | 2.90 | |
|  Dessy, Eugenio | | | 1995 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Giordano, Giulia | | | 1995 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Pierandrei, Cristiano | | | 1995 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mameli, Gianluca | | | 2008 | ITA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Neri, Enzo | | | 2048 | ITA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Altea, Alessandro | | | 1999 | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ibba, Isacco | | | 2224 | ITA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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