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Individual Calculations January 2022 |
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| Villa, Marco Total change: -30.80 | |   |
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| WE 26 Memorial Roberto Magari - B | Siena | ITA | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1673 | 2.50 | 5 | -0.77 | 40 | -30.80 | |
|  Luchi, Edoardo | | | 1477 | ITA | 0.00 | 1 | -0.75 | 40 | -30.00 | |  Donzellini, Tommaso | | | 1376 | ITA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Spada, Vittoria | | | 1550 | ITA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Tacconi, Antonio | | | 1738 | ITA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Colombini, Lucio | | | 1611 | ITA | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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