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Individual Calculations February 2023 |
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| Bossi, Alessandro Total change: 0.20 | |   |
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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 |
| 1579 | 1865 | 5.00 | 6 | 0.01 | 20 | 0.20 | |
|  Boaron, Arianna | | | 1512 | ITA | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Rimondini, Riccardo | | | 1542 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | De Marco, Leonardo | | | 1465 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tomio, Dante | | | 1681 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Salerno, Christian | | | 1694 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bakr, Mohamed | | | 1582 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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