Individual Calculations December 2018
 Lehmann, Klaus  Total change: -2.60  Rating chartPersonal card
 Oberliga Nord-Ost 2018/2019 November 2018 various GER 2018-11-11
RcRownchangeKK*chgGame
 2210 2256 1.00 2 -0.13 20 -2.60 
  Venske, Kai-Gerrit 2179 GER0.501-0.1120-2.20 
  Stopsack, Malte, Dr. 2240 GER0.501-0.0220-0.40 

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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