Individual Calculations March 2017
 Speck, Stefan  Total change: 28.60  Rating chartPersonal card
 VIII. Solinger Karnevals-Open Solingen GER 2017-02-24
RcRownchangeKK*chgGame
 2058 1989 3.50 5 1.43 20 28.60 
  Klugstedt, Vincent 1635 GER1.0010.11202.20 
  Coenen, Michael 2379 GER0.5010.41208.20 
  Tayyar, Alptug 2002 GER1.0010.522010.40 
  Arndt, Stefan 2197 GER0.5010.27205.40 
  Scholzen, Wolfgang 2076 GER0.5010.12202.40 

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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