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Individual Calculations January 2019 |
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| Pizzoferrato, Mattia Total change: 29.20 | |   |
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| WE Imola - B | Imola | ITA | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1644 | 2.00 | 5 | 0.63 | 40 | 25.20 | |
|  Proietti, Tosca | | | 1791 | ITA | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Sforza, Michelangelo | | | 1800 | ITA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Patruno, Gabriele | | | 1790 | ITA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Di Girolamo, Nicolo | | | 1922 | ITA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Tonetto, Federico | | | 1789 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | WE Natale 2018 - A | Bologna | ITA | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1644 | 1.00 | 4 | 0.10 | 40 | 4.00 | |
| | Necesito, Donald | | | 1828 | PHI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Benedetti, Michele | | | 1749 | ITA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Cardarelli, Angelo | | | 1971 | ITA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Giberti, Massimiliano | | | 1937 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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