Individual Calculations September 2020
 Kierzek, Mira  Total change: 36.80  Rating chartPersonal card
 32. Deutsche Senioreneinzelmeisterschaft over 65 Magdeburg GER 2020-08-14
RcRownchangeKK*chgGame
 2064 2001 5.50 9 1.84 20 36.80 
  Huber, Helmut 1669 GER1.0010.12202.40 
  Rosen, Willy f2165 GER1.0010.722014.40 
  Zimmermann, Rolf 2101 GER0.5010.14202.80 
  Knaak, Joachim 2144 GER0.5010.19203.80 
  Krueger, Erich 2102 GER0.5010.14202.80 
  Falk, Thomas 2093 GER0.5010.13202.60 
  Mueller, Rudolf 2047 GER0.5010.06201.20 
  Bogorad, Michail 2064 GER0.5010.09201.80 
  Szenetra, Werner 2190 GER0.5010.25205.00 

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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