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Individual Calculations February 2023 |
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| Sirletti, Sonia Total change: -14.20 | |   |
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| WE 3 Parma citta' della cultura - A | Parma | ITA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1864 | 1.00 | 5 | -0.71 | 20 | -14.20 | |
|  Bianchi, Andrea | | | 2093 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Di Girolamo, Nicolo | | | 1960 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Davini, Andrea | | | 1930 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Tramalloni, Luca | | | 1990 | ITA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Bini, Massimo | | | 1945 | ITA | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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