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Individual Calculations February 2022 |
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| Ruggiero, Alessandro Total change: 38.00 | |   |
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| FE 6 Vergani Cup dicembre - B | Cattolica | ITA | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1569 | 3.50 | 6 | 0.27 | 40 | 10.80 | |
|  Ciraulo, Silvia | | | 1169 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gueci, Laura | | | 1946 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Casagrande, Filippo | | | 1742 | ITA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Graziani, Emma | | | 1694 | ITA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | De Marco, Leonardo | | | 1169 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Alexandri, Vasiliki | | | 1419 | GRE | 0.50 | 1 | -0.20 | 40 | -8.00 | | | * 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) | | | | FE 10 Lazio Scacchi - A | Roma | ITA | 2022-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1553 | 2.50 | 7 | 0.68 | 40 | 27.20 | |
| | Zotti, Enrico | | | 1828 | ITA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Campanella, Giovanni | | | 1763 | ITA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Sclavo, Alessandro | | | 1653 | ITA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Porcu, Riccardo | | | 1777 | ITA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | De Blasio, Alessandro | | | 1934 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Costantino, Claudio Emanuele | | | 1520 | ITA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Buffoni, Luca | | | 1798 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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