Individual Calculations September 2019
 Lehmann, Peter  Total change: -16.40  Rating chartPersonal card
 Main Tournament (ATO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 1601 1380 1.00 6 -0.41 40 -16.40 
  Bachofner, Stephan 1770 SUI0.001-0.0940-3.60 
  Grabe, Eckart 1656 GER0.001-0.1740-6.80 
  Meier, Herbert 1612 SUI0.001-0.2140-8.40 
  Swosdyk, Peter, Dr. 1570 GER0.5010.254010.00 
  Funk, Kurt 1582 SUI0.001-0.2440-9.60 
  Kern, Jesper 1413 SUI0.5010.05402.00 

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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