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Individual Calculations December 2012 |
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| Marzaduri, Marco R. Total change: -10.50 | |   |
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| FE 5 I Dioscuri | Agrigento | ITA | 2012-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1859 | 0.50 | 4 | -0.70 | 15 | -10.50 | |
|  Santagati, Alessandro | | | 2210 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Valguarnera, Girolamo | | | 2043 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Arnetta, Maria Teresa | | wf | 2022 | ITA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Varriale, Luca | | | 1821 | ITA | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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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