Individual Calculations December 2018
 Pietsch, Andreas  Total change: 9.00  Rating chartPersonal card
 Landesliga Brandenburg 2018/2019 November 2018 various GER 2018-11-11
RcRownchangeKK*chgGame
 2053 2071 1.50 2 0.45 20 9.00 
  Kunze, Kerstin wm2088 GER0.5010.02200.40 
  Manzke, Lucas 2018 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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