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Individual Calculations January 2022 |
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| Mariani, Danilo Total change: -34.60 | |   |
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| WE 26 Memorial Roberto Magari - B | Siena | ITA | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1746 | 1.00 | 4 | -1.73 | 20 | -34.60 | |
|  Costa, Fabrizio | | | 1346 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Civilotti, Roberto | | | 1604 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Silini, Riccardo | | | 1566 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Massazza, Federico | | | 1836 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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