Individual Calculations July 2022
 Badih, Richard-Ernest  Total change: -32.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q2 D Darmstadt GER 2022-06-17
RcRownchangeKK*chgGame
 1690 1652 1.00 4 -0.80 40 -32.00 
  Taskor, Erkan 1719 GER0.001-0.4140-16.40 
  Watermann, Bernd 1691 GER0.5010.05402.00 
  Joos, Oliver 1662 GER0.001-0.4940-19.60 
  Schneider, Udo 1689 GER0.5010.05402.00 

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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