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Individual Calculations December 2018 |
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| Colombo, Ernesto Total change: 5.60 | |   |
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| OP 15 Autunno | Robecchetto con Induno | ITA | 2018-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1598 | 2.50 | 6 | 0.28 | 20 | 5.60 | |
|  Pappalardo, Antonio | | | 1687 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Pizzolato, Roberto | | | 1714 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Santangelo, Riccardo | | | 1646 | ITA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Barrera, Pietro | | | 1825 | ITA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Mazzarone, Maurizio | | | 1896 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Frignani, Alessandro | | | 1442 | ITA | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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