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Individual Calculations December 2017 |
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| Trazzi, Enrico Total change: 8.00 | |   |
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| WE Citta' di Vignola 2017 | Vignola | ITA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1947 | 1.50 | 5 | -0.24 | 20 | -4.80 | |
|  Lezzerini, Marco | | | 2160 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Dionigi, Riccardo | | | 2090 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Tencati, Giuseppe | | | 2094 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kacani, Kirk | | | 1885 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Marzocchi, Tommaso | | | 2087 | ITA | 0.00 | 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) | | | | WE 25 Valpolicella | Bussolengo | ITA | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1947 | 3.00 | 5 | 0.64 | 20 | 12.80 | |
| | Marchetti, Roberto | | | 1752 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Faccia, Sergio | | | 2037 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Zanchetta, Nicola | | | 2022 | ITA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Paler, Adrian | | | 2119 | ITA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Giuriato, Sergio | | | 1905 | ITA | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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