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Individual Calculations May 2019 |
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| Perogio, Lorenzo Total change: -19.80 | |   |
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| WE 2 Hotel Astoria - A | Fermo | ITA | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1801 | 1.00 | 5 | -0.99 | 20 | -19.80 | |
|  Donati, Michele | | | 1948 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Grimaldi, Angela Flavia | | | 1948 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Maione, Melissa | | | 1837 | ITA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Giordani, Luca | | | 1823 | ITA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Tonetto, Federico | | | 1820 | ITA | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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