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Individual Calculations March 2023 |
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| Natoli, Alessia Total change: -48.00 | |   |
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| CP Pisa 2023 | Pisa | ITA | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1898 | 2.50 | 5 | -1.20 | 40 | -48.00 | |
|  Lari, Ferruccio | | | 1504 | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Celati, Sara Duse Elena | | | 1737 | ITA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Simeone, Giulio | | | 1922 | ITA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Pinto, Antonio | | | 1767 | ITA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Bernacchi, Paolo | | | 1498 * | ITA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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) | | |
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