|
Individual Calculations September 2021 |
|
|
|
| Piva, Giorgio Total change: -6.80 | |   |
|
| WE Amelia - A | Amelia | ITA | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 2098 | 3.50 | 5 | -0.34 | 20 | -6.80 | |
|  Rossini, Gianluca | | | 1778 | ITA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Girgenti, Giuseppe | | | 1909 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Ruggeri, Pietro | | | 1960 | ITA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Tacconi, Antonio | | | 1702 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gardon, Ermanno | | | 2019 | ITA | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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) | | |
|
