Individual Calculations November 2017
 Karwatzki, Hans-Juergen  Total change: 35.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 D Niedernhausen GER 2017-10-27
RcRownchangeKK*chgGame
 1742 1625 3.50 5 1.77 20 35.40 
  Erdmann, Frank 1715 GER0.001-0.3820-7.60 
  Schwarz, Daniel 1714 GER1.0010.622012.40 
  Fink, Wolfgang 1716 GER1.0010.622012.40 
  Mothes, Rainer 1745 GER0.5010.16203.20 
  Bertram, Thomas 1821 GER1.0010.752015.00 

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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