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Individual Calculations December 2016 |
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| Valenza, Marco Total change: 0.80 | |   |
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| OP VII Coppa Marrubiu | Marrubiu | ITA | 2016-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1414 | 3.00 | 7 | 0.02 | 40 | 0.80 | |
|  Zuccarelli, Angelo | | | 1814 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mura, Marta | | | 1556 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Ardu, Luigi | | | 1666 | ITA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Orru , Giulia | | | 1156 | ITA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Spiga, Sandro | | | 1313 | ITA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Cau, Francesco | | | 1339 | ITA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Pannella, Maria Cristina | | | 1529 | ITA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | * 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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