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Individual Calculations December 2016 |
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| Altea, Alessandro Total change: 15.20 | |   |
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| OP VII Coppa Marrubiu | Marrubiu | ITA | 2016-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1999 | 4.50 | 7 | 0.76 | 20 | 15.20 | |
|  Simbola, Carlo | | | 1599 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pani, Paolo | | | 1738 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ibba, Isacco | | | 2224 | ITA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Messina, Giuseppe Ottavio | | | 1976 | ITA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Mameli, Gianluca | | | 2008 | ITA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Sonis, Francesco | f | | 2395 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Giordano, Giulia | | | 1867 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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