Individual Calculations August 2019
 Kuehner, Peter  Total change: -22.40  Rating chartPersonal card
 17. Rheinland-Pfalz-Senioren-Open Neustadt an der Weinstrasse GER 2019-07-20
RcRownchangeKK*chgGame
 1772 1912 3.00 6 -1.12 20 -22.40 
  Wraga, Teresa 1698 GER1.0010.23204.60 
  Teutsch, Michael, Dr. 1790 GER0.001-0.6720-13.40 
  Alvarez, Luis 1786 GER0.501-0.1720-3.40 
  Winter, Reinhold 1774 GER1.0010.31206.20 
  Welsch, Dieter 1807 GER0.501-0.1420-2.80 
  Alle, Werner 1775 GER0.001-0.6820-13.60 

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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