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Individual Calculations December 2018 |
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| Marchetti, Roberto Total change: -1.20 | |   |
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| WE Autunno Scacchistico Bresciano - A | Brescia | ITA | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1764 | 3.00 | 6 | -0.06 | 20 | -1.20 | |
|  Castelli, Edmondo | | | 1441 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Bosio, Devis | | | 2101 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Benedetti, Alex | | | 1704 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Paglia, Angelo | | | 1657 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Cedoni, Gabriele | | | 1641 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Agnelli, Francesco | | | 2041 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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