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Individual Calculations December 2016 |
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| Pierandrei, Cristiano Total change: -4.00 | |   |
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| OP VII Coppa Marrubiu | Marrubiu | ITA | 2016-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1951 | 4.00 | 6 | -0.20 | 20 | -4.00 | |
|  Sanna, Raul | | | 1551 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lai, Lorenzo | | | 1635 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sonis, Francesco | f | | 2351 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pannella, Antonello | | | 1677 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Giordano, Giulia | | | 1867 | ITA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Colacino, Angelo | | | 1614 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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