Individual Calculations April 2016
 Erdmann, Stefan  Total change: 29.40  Rating chartPersonal card
 GRENKE Chess Open 2016 A-Open Karlsruhe GER 2016-03-24
RcRownchangeKK*chgGame
 2171 2124 5.50 9 1.47 20 29.40 
  Fedorovsky, Michael m2463 GER0.5010.38207.60 
  Mueller, Ralf f2376 GER0.001-0.1920-3.80 
  Jaeschke, Felix 1964 GER0.001-0.7120-14.20 
  Stumm, Fritz, Dr. 1963 GER1.0010.29205.80 
  Goldschmidt, Sven 1944 BEL0.501-0.2420-4.80 
  Henderson De La Fuente, Andrea 1936 ESP1.0010.26205.20 
  Gazic, Josip f2267 GER1.0010.692013.80 
  Osmanodja, Filiz wm2287 GER1.0010.722014.40 
  Kevlishvili, Robby f2339 NED0.5010.27205.40 

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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