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Individual Calculations January 2021 |
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| Tacconi, Antonio Total change: 10.20 | |   |
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| WE 25 Memorial Roberto Magari - A | Siena | ITA | 2020-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1739 | 2.50 | 5 | 0.51 | 20 | 10.20 | |
|  Masullo, Andrea | | | 2077 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Bagaglia, Riccardo | | | 1826 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Viti, Matteo | | | 1588 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tudor, Marian | | | 1913 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Francioni, Marco | | | 1722 | ITA | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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