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Individual Calculations January 2018 |
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| Tacconi, Antonio Total change: -32.40 | |   |
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| WE XXII Memorial Roberto Magari - B | Siena | ITA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1791 | 1.50 | 5 | -1.62 | 20 | -32.40 | |
|  Colombini, Lucio | | | 1672 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Burgassi, Daniele | | | 1711 | ITA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ferro, Dario | | | 1708 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Lilli, Alessandro | | | 1722 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Galletti, Armando | | | 1685 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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