Individual Calculations November 2019
 Bartolomaeus, Christian  Total change: -1.60  Rating chartPersonal card
 Oberliga Nord-Ost 2019/2020 September 2019 various GER 2019-09-29
RcRownchangeKK*chgGame
 2150 2206 0.50 1 -0.08 20 -1.60 
  Weber, Martin 2150 GER0.501-0.0820-1.60 

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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