Individual Calculations April 2020
 Schmidt, Ralf  Total change: -67.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q5 D Bad Wildungen GER 2020-02-28
RcRownchangeKK*chgGame
 1682 1710 1.00 5 -1.69 40 -67.60 
  Kuenitz, Klaus 1714 GER0.001-0.4940-19.60 
  Deutsch, Volker 1602 GER0.001-0.6540-26.00 
  Liau, Kelly 1706 GER0.501-0.0140-0.40 
  Cornels, Max 1747 GER0.001-0.4540-18.00 
  Stuch, Hans-Ferdinand 1642 GER0.501-0.0940-3.60 

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)
 

 

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