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Individual Calculations December 2018 |
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| Bosio, Devis Total change: 8.60 | |   |
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| WE Autunno Scacchistico Bresciano - A | Brescia | ITA | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 2101 | 4.50 | 5 | 0.43 | 20 | 8.60 | |
|  Pagano, Davide | | | 1712 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Marchetti, Roberto | | | 1764 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bortolotti, Francesco | | | 1750 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Agnelli, Francesco | | | 2041 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | De Angelis, Helaman | | | 1852 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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) | | |
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