Individual Calculations April 2020
 Richter, Stefan  Total change: -6.40  Rating chartPersonal card
 36. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2020-03-06
RcRownchangeKK*chgGame
 1771 1626 2.50 9 -0.32 20 -6.40 
  Meinke, Dietlind 1886 GER0.001-0.1820-3.60 
  Cerpnjak, Mirko 1788 GER1.0010.712014.20 
  Cabrera, Elmo 1878 BOL0.001-0.1920-3.80 
  Klett, Thomas 1825 GER0.001-0.2420-4.80 
  Bausch, Jean 1733 GER1.0010.652013.00 
  Knischka, Walter 1812 GER0.001-0.2620-5.20 
  Cordsen, Heinrich 1683 GER0.5010.08201.60 
  Mahrla, Hans, Dr. 1767 GER0.001-0.3120-6.20 
  Koppenhoefer, Heinz 1566 GER0.001-0.5820-11.60 

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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