Individual Calculations August 2019
 Leibfried, Peter  Total change: -27.20  Rating chartPersonal card
 17. Rheinland-Pfalz-Senioren-Open Neustadt an der Weinstrasse GER 2019-07-20
RcRownchangeKK*chgGame
 1864 1882 3.50 8 -0.68 40 -27.20 
  Jacob, Barbara 1808 GER0.501-0.1040-4.00 
  Schmidt-Hieber, Michael, Dr. 1722 GER0.501-0.2140-8.40 
  Krombach, Karl-Heinz 1853 GER0.501-0.0440-1.60 
  Ranker, Klemens 1795 GER0.501-0.1240-4.80 
  Lachat, Martin 1602 SUI1.0010.16406.40 
  Walther, Reinhard 1996 GER0.5010.16406.40 
  Mikolajewski, Armin 2011 GER0.001-0.3340-13.20 
  Kelchner, Hans 2126 GER0.001-0.2040-8.00 

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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