Individual Calculations August 2018
 Westermann, Johannes  Total change: -21.80  Rating chartPersonal card
 30. Deutsche Senioreneinzelmeisterschaft over 65 Hamburg GER 2018-07-21
RcRownchangeKK*chgGame
 1951 2139 5.50 9 -1.09 20 -21.80 
  Flockerzi, Armin 1774 GER1.0010.10202.00 
  Davydov, Mihail 1939 GER0.501-0.2620-5.20 
  Pamperin, Gerhard 1898 GER1.0010.20204.00 
  Schmidt, Gerhard 2174 GER0.001-0.4520-9.00 
  Prueske, Wolfgang 2000 GER1.0010.31206.20 
  Haelsig, Guenter, Dr. 1874 GER0.501-0.3220-6.40 
  Cichy, Michael, Dr. 2003 GER0.001-0.6820-13.60 
  Prill, Gerhard 1936 GER0.501-0.2620-5.20 
  Trefzer, Erhard 1965 GER1.0010.27205.40 

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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