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Individual Calculations July 2021 |
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| Cecchini, Massimo S. Total change: 0.60 | |   |
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| CR Lombardia 2021 | Vigevano | ITA | 2021-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1646 | 0.50 | 2 | 0.03 | 20 | 0.60 | |
|  Zanetti, Alberto | | | 1973 | ITA | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Tagliaferri, Valerio | | | 1762 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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