Individual Calculations October 2012
 Ulms, Sandra  Total change: 8.55  Rating chartPersonal card
 11.Apoldaer Open Apolda GER 2012-08-30
RcRownchangeKK*chgGame
 1943 2139 5.00 6 0.57 15 8.55 
  Kelm, Daniel 1781 GER1.0010.10151.50 
  Gohmann, Marc 1917 GER0.501-0.2815-4.20 
  Schoenfeld, Volker 1979 GER1.0010.29154.35 
  Maiwald, Harald 2101 GER0.501-0.0515-0.75 
  Taudte, Stefan 2045 GER1.0010.37155.55 
  Kitze, Alexander 1834 GER1.0010.14152.10 

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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