Individual Calculations April 2020
 Becker, Roland  Total change: 6.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q5 D Bad Wildungen GER 2020-02-28
RcRownchangeKK*chgGame
 1642 1669 3.00 5 0.31 20 6.20 
  Wartenberg, Benjamin 1661 GER0.501-0.0120-0.20 
  Rasch, Wolfgang, Dr. 1647 GER0.501-0.0320-0.60 
  Schomann, Michael 1640 GER0.001-0.5420-10.80 
  Stuch, Hans-Ferdinand 1642 GER1.0010.46209.20 
  Gerlach, Andreas, Dr. 1621 GER1.0010.43208.60 

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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