Individual Calculations July 2008 |
|
|
Koester, Roman Total change: -2.10 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Oberliga Ost Staffel B 2007/08 | Different inGermany | GER | 2007-10-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2019 | 2118 | 0.50 | 1 | -0.14 | 15 | -2.10 | |
| Wolff, Peter | | | 2019 | GER | 0.50 | 1 | -0.14 | 15 | -2.10 | | 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) | |
|