Individual Calculations May 2015
 Arndt, Uwe  Total change: 19.40  Rating chartPersonal card
 Berliner Einzelmeisterschaft 2015 Qualifikationsturnier Berlin GER 2015-04-03
RcRownchangeKK*chgGame
 1959 2016 5.50 8 0.97 20 19.40 
  Krawatzki, Armin 1667 GER1.0010.11202.20 
  Schreiber, Ben-Luca 1845 GER1.0010.27205.40 
  Neuenbaeumer, Jan Holger 1912 GER1.0010.36207.20 
  Gebert-Vangeel, Ralf 2041 GER0.5010.03200.60 
  Neuwirth, Michael 1978 GER1.0010.45209.00 
  Lorenz, Joerg 2126 GER0.5010.15203.00 
  Costello, Colin 1959 ENG0.501-0.0820-1.60 
  Krefenstein, Sergej 2147 GER0.001-0.3220-6.40 

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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