Individual Calculations December 2019 |
|
|
Bukwa, Jaroslaw Total change: -0.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
SGM 2019-20 round 1 | decentralised | SUI | 2019-11-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1941 | 1965 | 0.50 | 1 | -0.03 | 20 | -0.60 | |
| Portmann, Daniel | | | 1941 | SUI | 0.50 | 1 | -0.03 | 20 | -0.60 | | 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) | |
|