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Individual Calculations June 2021 |
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| Pizzoferrato, Mattia Total change: -49.60 | |   |
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| WE Hotel Donatello - A | Imola | ITA | 2021-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1837 | 0.50 | 4 | -1.24 | 40 | -49.60 | |
|  Casadio, Niccolo | | | 1927 | ITA | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Muccini, Marco | | | 1869 | ITA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Sacchetti, Andrea | | | 1884 | ITA | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Sforza, Michelangelo | | | 1860 | ITA | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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