Individual Calculations August 2019
 Lang, Jochen  Total change: 32.20  Rating chartPersonal card
 Swiss Ind. Championship HT2 Leuerkbad SUI 2019-07-13
RcRownchangeKK*chgGame
 1687 1509 3.50 7 1.61 20 32.20 
  Diviney, Alan 1714 SUI0.001-0.2420-4.80 
  Zweifel, Gavin 1622 SUI0.5010.15203.00 
  Denzinger, Karl 1695 SUI0.5010.24204.80 
  Haerdi, Heinz 1664 SUI0.5010.21204.20 
  Held, Hans 1703 SUI0.001-0.2520-5.00 
  Baumgartner, Peter 1715 SUI1.0010.762015.20 
  Chuck, Roderick 1693 SUI1.0010.742014.80 

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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