Individual Calculations March 2019
 Berndt, Ronald  Total change: -6.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q5 D Hamburg GER 2019-02-08
RcRownchangeKK*chgGame
 1712 1739 2.50 5 -0.17 40 -6.80 
  Yueksel, Baran 1723 GER0.501-0.0240-0.80 
  Fuerderer, Herbert 1641 GER0.501-0.1340-5.20 
  Sommer, Justus 1663 GER1.0010.404016.00 
  Scharfenkamp, Bernd 1693 GER0.501-0.0640-2.40 
  Thomzik, Dirk 1838 GER0.001-0.3640-14.40 

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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