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Individual Calculations February 2023 |
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| Bonugli, Carlo Total change: -10.40 | |   |
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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 |
| 1596 | 1885 | 4.50 | 6 | -0.52 | 20 | -10.40 | |
|  Malavasi, Andrea | | | 1521 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Mancin, Michele | | | 1612 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Carlino, Alessandro | | | 1485 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salerno, Christian | | | 1694 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Marsico, Enrico | | | 1662 | ITA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Grillo, Francesco | | | 1604 | 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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