Individual Calculations September 2018
 Loeffler, Helmut  Total change: -25.80  Rating chartPersonal card
 Biel Main Tournament 2018 (ATO) Biel SUI 2018-07-23
RcRownchangeKK*chgGame
 1742 1777 2.50 7 -1.29 20 -25.80 
  Hefti, Gabriel 1922 SUI0.001-0.3120-6.20 
  Lysek, Lukas 1980 CZE0.5010.26205.20 
  Lincke, Paul 1486 SUI0.501-0.3520-7.00 
  Lienhard, Andreas 1834 SUI1.0010.582011.60 
  Pecorini, Angie 1813 SUI0.001-0.4520-9.00 
  Babel, Ludovic 1579 SUI0.001-0.7620-15.20 
  Kopp, Guenter 1577 SUI0.501-0.2620-5.20 

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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