Individual Calculations April 2022
 Krueger, Antje-Christine  Total change: -4.80  Rating chartPersonal card
 37. ChessOrg-Schachfestival Senioren Bad Woerishofen GER 2022-03-11
RcRownchangeKK*chgGame
 1709 1560 1.00 4 -0.24 20 -4.80 
  Koenigl, Anton 1844 GER0.001-0.1620-3.20 
  Cerpnjak, Mirko 1738 GER0.001-0.2720-5.40 
  Koch, Dieter, Dr. 1629 GER0.001-0.4020-8.00 
  Fischer, Johann 1625 GER1.0010.592011.80 

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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