Individual Calculations April 2018
 Kierzek, Mira  Total change: 33.60  Rating chartPersonal card
 34. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2018-02-23
RcRownchangeKK*chgGame
 2041 1987 5.50 9 1.68 20 33.60 
  Koch, Dieter, Dr. 1725 GER1.0010.18203.60 
  Fitzke, Ulrich 1812 GER1.0010.27205.40 
  Daeubler, Heinrich 2182 GER0.5010.25205.00 
  Semakoff, Aleks 2091 NOR0.5010.14202.80 
  Loew, Peter 2117 GER1.0010.682013.60 
  Bhend, Edwin m2097 SUI0.5010.15203.00 
  Rubke, Manfred 2114 GER0.5010.17203.40 
  Rampp, Gerhard 2067 GER0.5010.11202.20 
  Kelchner, Hans 2165 GER0.001-0.2720-5.40 

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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