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Individual Calculations September 2023 |
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| Mattia, Alessandro Total change: 74.40 | |   |
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| WE 3 La regina degli scacchi a Roma - B | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1754 | 4.00 | 5 | 1.86 | 40 | 74.40 | |
|  De Carolis, Massimo | | | 1889 | ITA | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Mascia, Germano | | | 1839 | ITA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Maida, Federico | | | 1872 | ITA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Buffa, Elena | | | 1732 | ITA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Fileri, Francesco | | | 1707 | ITA | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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