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Individual Calculations May 2019 |
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| Franceschetti, Ferdinando Total change: 4.60 | |   |
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| OP Gemellato 2019 | Lecco - Erba | ITA | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1714 | 2.00 | 4 | 0.23 | 20 | 4.60 | |
|  La Fontana, Stefano | | | 1805 | ITA | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Rigamonti, Roberto | | | 1784 | ITA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Deghi, Donatello | | | 1770 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Negri, Sergio | | | 1665 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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