Individual Calculations March 2023 |
|
|
Grohmann, Alexander Total change: 0.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Oberliga Ost A 2022-2023 February 2023 | various | GER | 2023-02-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1997 | 1983 | 1.00 | 2 | 0.04 | 20 | 0.80 | |
| Waltenberger, Udo | | | 2002 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | | Neuhoff, Laertes | | | 1991 | GER | 0.00 | 1 | -0.49 | 20 | -9.80 | | 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) | |
|