Individual Calculations April 2017
 Richter, Stefan  Total change: 34.60  Rating chartPersonal card
 33. ChessOrg Schachfestival 2017 Senioren Bad Woerishofen GER 2017-03-10
RcRownchangeKK*chgGame
 1820 1671 4.50 9 1.73 20 34.60 
  Kierzek, Mira wf1974 GER0.001-0.1420-2.80 
  Harke, Horst 1836 GER1.0010.722014.40 
  Braeu, Ludwig 1878 GER0.001-0.2320-4.60 
  Wenske, Hardy 1814 GER0.001-0.3120-6.20 
  Rothenhagen, Siegfried 1770 GER0.001-0.3620-7.20 
  Huba, Mark 1590 ENG1.0010.39207.80 
  Dallmeier, Gerhard 1819 GER1.0010.702014.00 
  Knischka, Walter 1831 GER1.0010.712014.20 
  Stokes, Paul 1867 ENG0.5010.25205.00 

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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