Individual Calculations September 2012
 Seifert, Ronny  Total change: 7.95  Rating chartPersonal card
 12.Nordhaeuser Open Nordhausen GER 2012-08-02
RcRownchangeKK*chgGame
 1946 2011 4.50 7 0.53 15 7.95 
  Wauer, Klaus 1797 GER1.0010.23153.45 
  Stein, Robert 1614 GER0.501-0.4215-6.30 
  Lotze, Andreas 1806 GER1.0010.24153.60 
  Minz, Michail 2096 GER0.5010.12151.80 
  Puschendorf, Steffen 2210 GER1.0010.761511.40 
  Tennert, Simon 2075 GER0.001-0.4115-6.15 
  Ziegenfuss, Holger 2021 GER0.5010.01150.15 

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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