Individual Calculations June 2017
 Rackowiak, Hans  Total change: -10.60  Rating chartPersonal card
 Landesliga Brandenburg 2016/2017 April games Potsdam GER 2017-04-01
RcRownchangeKK*chgGame
 1890 1988 0.00 1 -0.63 20 -12.60 
  Koenig, Ruediger 1890 GER0.001-0.6320-12.60 

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)
 
 Landesliga Brandenburg 2016/2017 May games Potsdam GER 2017-05-01
RcRownchangeKK*chgGame
 2061 1988 0.50 1 0.10 20 2.00 
  Vollak, Andreas 2061 GER0.5010.10202.00 

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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