Individual Calculations April 2016
 Mahrla, Hans, Dr.  Total change: -23.20  Rating chartPersonal card
 32. ChessOrg Schachfestival Bad Woerishofen Senioren Bad Woerishofen GER 2016-02-25
RcRownchangeKK*chgGame
 1768 1820 4.00 9 -1.16 20 -23.20 
  Maes, Valery 2110 BEL0.001-0.1620-3.20 
  Schlemminger, Degenhard 1678 GER0.501-0.1920-3.80 
  Wraga, Hermann 1667 GER1.0010.30206.00 
  Schmidt, Eugen 1969 GER0.001-0.3020-6.00 
  Schweitzer, Paul 1652 GER0.001-0.7220-14.40 
  Wraga, Teresa 1687 GER0.501-0.1820-3.60 
  Mueller, Dieter 1701 GER1.0010.34206.80 
  Sand, Rosemarie 1723 GER0.501-0.1320-2.60 
  Erdmann, Wolfgang 1729 GER0.501-0.1220-2.40 

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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