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Individual Calculations February 2023 |
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| De Marco, Leonardo Total change: 42.40 | |   |
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| WE 3 Parma citta' della cultura - B | Parma | ITA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1392 | 2.00 | 6 | 0.73 | 40 | 29.20 | |
|  Alessandrini, Alfredo | | | 1673 | ITA | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Bruini, Andrea | | | 1687 | ITA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Bossi, Alessandro | | | 1865 | ITA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Serban, Sara Annamaria | | | 1648 | ITA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Boaron, Arianna | | | 1512 | ITA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Bodria, Francesco | | | 1479 | ITA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | | | CP Rovigo 2023 | Ceregnano | ITA | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1392 | 1.50 | 4 | 0.33 | 40 | 13.20 | |
| | Matei, Cristian | | | 1866 | ITA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Zangheratti, Daniele | | | 1777 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Lazzarini, Giovanni | | | 1104 | ITA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Voltolina, Francesco | | | 1642 | ITA | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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