Individual Calculations July 2012
 Eremenko, Christian  Total change: 20.10  Rating chartPersonal card
 15.Rhein-Main-Open 2012 Gruppe A Bad Homburg GER 2012-06-06
RcRownchangeKK*chgGame
 1923 1737 2.50 7 0.67 30 20.10 
  Opitz, Christian 2023 GER0.001-0.1630-4.80 
  Geyler, Stefan, Dr. 1950 GER0.5010.27308.10 
  Diyap, Murat 1929 GER0.5010.25307.50 
  Rennhack, Peer 1943 GER0.001-0.2430-7.20 
  Lanz, Udo 1877 GER0.001-0.3130-9.30 
  Cipca, Adrian 1888 GER0.5010.20306.00 
  Ross, Norbert, Dr. 1853 GER1.0010.663019.80 

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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