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Individual Calculations January 2018 |
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| Donatelli, Giorgio Total change: -20.00 | |   |
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| OP XXVIII Coppa Autunno | Ivrea | ITA | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1481 | 0.00 | 3 | -0.50 | 40 | -20.00 | |
|  Barocelli, Carlo | | | 1870 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Bellafiore, Enzo | | | 1662 | ITA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Risso, Alessandro | | | 1783 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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