Individual Calculations August 2018
 Homfeldt, Christopher  Total change: 36.40  Rating chartPersonal card
 Sparkassen-Chess-Meeting 2018 Sparkassen-Open A Dortmund GER 2018-07-14
RcRownchangeKK*chgGame
 2005 1818 3.00 8 0.91 40 36.40 
  Naidich, Vasily 2088 MDA0.001-0.1740-6.80 
  Liedmann, Dennis 2088 GER0.001-0.1740-6.80 
  Biermann, Lenhard 2051 GER0.001-0.2140-8.40 
  Ball, Joerg 1973 GER0.5010.21408.40 
  Elier, Ali 1888 GER0.5010.10404.00 
  Groneberg, Joerg 2034 GER0.001-0.2240-8.80 
  Alghawi, Abdullah 1916 GER1.0010.634025.20 
  Puetter, Pascal 2002 GER1.0010.744029.60 

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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