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Individual Calculations March 2023 |
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| Liuzzi, Piergiuseppe Total change: 13.00 | |   |
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| CP Prato e Firenze 2023 | Prato | ITA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1320 | 1.50 | 5 | 0.65 | 20 | 13.00 | |
|  Porta, Federico | | | 1701 | ITA | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Bagni, Andrea | | | 1444 | ITA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Bargiacchi, Niccolo | | | 1776 | ITA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Mastrostefano, Dante | | | 1553 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Santoni, Federico | | | 1609 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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