Individual Calculations February 2020
 Schatz, Christian  Total change: -6.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 A Potsdam GER 2020-01-03
RcRownchangeKK*chgGame
 2197 2162 1.50 4 -0.32 20 -6.40 
  Wolter, Kai, Dr. f2322 GER0.5010.21204.20 
  Jahnz, Fabian f2243 GER0.5010.11202.20 
  Schunk, Thomas f2120 GER0.001-0.5620-11.20 
  Berthold, Andreas 2103 GER0.501-0.0820-1.60 

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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