Individual Calculations March 2012
 Zimmermann, Rene  Total change: 20.70  Rating chartPersonal card
 36.Potsdamer Weihnachtsturnier Potsdam GER 2011-12-27
RcRownchangeKK*chgGame
 2022 2114 5.00 6 1.38 15 20.70 
  Werthmann, Nils 1720 GER1.0010.08151.20 
  Sonntag, Sven 1910 GER1.0010.24153.60 
  Pohl, Theresa 1883 GER0.501-0.2915-4.35 
  Richter, Hans-Peter 1979 GER1.0010.32154.80 
  Bruedigam, Martin f2315 GER1.0010.761511.40 
  Rietze, Clemens f2326 GER0.5010.27154.05 

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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