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Individual Calculations December 2016 |
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| Spiga, Sandro Total change: 6.40 | |   |
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| OP VII Coppa Marrubiu | Marrubiu | ITA | 2016-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1313 | 1.50 | 6 | 0.16 | 40 | 6.40 | |
|  Ardu, Luigi | | | 1666 | ITA | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Deruda, Leonardo | | | 1713 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Di Pinto, Vincenzo | | | 1563 | ITA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Lai, Lorenzo | | | 1635 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Valenza, Marco | | | 1414 | ITA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Deroma, Vittorio | | | 1333 | ITA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | * 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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