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Individual Calculations December 2016 |
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| Ardu, Luigi Total change: -36.80 | |   |
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| OP VII Coppa Marrubiu | Marrubiu | ITA | 2016-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1666 | 3.00 | 7 | -1.84 | 20 | -36.80 | |
|  Spiga, Sandro | | | 1313 | ITA | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Colacino, Angelo | | | 1614 | ITA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Valenza, Marco | | | 1414 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Atzori, Filippo | | | 1494 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Deruda, Leonardo | | | 1754 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Cau, Giorgio | | | 1266 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lai, Lorenzo | | | 1635 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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