Individual Calculations September 2021
 Schirrmacher, Carsten  Total change: 0.40  Rating chartPersonal card
 Oberliga Nord-Ost 2019/2020 August 2021 various GER 2021-08-14
RcRownchangeKK*chgGame
 2109 2102 1.00 2 0.02 20 0.40 
  Sulayev, Daniel 2188 GER0.001-0.3820-7.60 
  Schulze-Bergcamen, Stefan 2030 GER1.0010.40208.00 

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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