Individual Calculations February 2023
 Renner, Kai  Total change: -12.40  Rating chartPersonal card
 Niedersachsen Landeseinzelmeisterschaft 2023 A-Open Verden (Aller) GER 2023-01-05
RcRownchangeKK*chgGame
 1923 2171 5.00 7 -0.62 20 -12.40 
  Reller, Ole 1856 GER0.501-0.3620-7.20 
  Rossberg, Jonathan 1839 GER0.501-0.3820-7.60 
  Schermeier, Klaus 1900 GER1.0010.17203.40 
  Elsner, Robert 1952 GER0.501-0.2820-5.60 
  Schumann, Steffen 1924 GER1.0010.19203.80 
  Aden, Tammo 1995 GER0.501-0.2320-4.60 
  Loecken, Siegfried 1996 GER1.0010.27205.40 

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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