Individual Calculations August 2023
 Mikolajewski, Armin  Total change: 15.80  Rating chartPersonal card
 31. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2023-07-03
RcRownchangeKK*chgGame
 1964 1942 4.00 7 0.79 20 15.80 
  Ziethen, Harry, Dr. 1687 GER1.0010.19203.80 
  Kahe, Ralph 2136 GER1.0010.752015.00 
  Leibovitch, Iziaslav, Dr. 2077 GER0.5010.18203.60 
  Kopp, Peter, Dr. 2018 GER0.5010.10202.00 
  Kliewe, Hans-Juergen 2127 GER0.5010.24204.80 
  Schober, Ralf 2089 GER0.001-0.3020-6.00 
  Watermann, Bernd 1615 GER0.501-0.3720-7.40 

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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