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Individual Calculations February 2018 |
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| Zani, Davide Total change: -6.00 | |   |
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| Qualification U16-Open 2018 | Zurich | SUI | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1685 | 0.00 | 3 | -0.73 | 40 | -29.20 | |
|  Williams, Johann | | | 2012 | SUI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Pecorini, Angie | | | 1784 | SUI | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Fecker, Jan | | | 1888 | SUI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | Campionato Ticinese 2018 | Bellinzona | SUI | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1685 | 2.50 | 5 | 0.58 | 40 | 23.20 | |
| | Dell`ambrogio, Edy | | | 2028 | SUI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Andreetta, Simone | | | 1386 | SUI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Schneider, Antonio | | | 1867 | SUI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Jones, Alessandro | | | 1943 | ITA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Graf, Stefan | | | 1677 | SUI | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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