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Individual Calculations February 2018 |
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| De Nisi, Roberta Total change: -27.80 | |   |
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| OP 8 - Inverno - Weihnachtschach | Arco di Trento | ITA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1840 | 4.00 | 7 | -0.44 | 20 | -8.80 | |
|  Donini, Tanja | | | 1440 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Trauth, Michael, Dr. | | | 2109 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Maddaloni, Giovanni | | | 1497 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tonina, Filippo | | | 2062 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Dalla Torre, Stefano | | | 1579 | ITA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Gaudiosi, Andrea | | | 1601 | ITA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Bisaro, Andrea | | | 1745 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | CP Trento 2018 | Gardolo | ITA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1840 | 1.00 | 4 | -0.95 | 20 | -19.00 | |
| | Comai, Samuele | | | 1892 | ITA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Bortolotti, Silvano | | | 1823 | ITA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Bevilacqua, Maurizio | | | 2111 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lombardo, Filippo | | | 1568 | ITA | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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