Individual Calculations September 2009
 Tschanz, Dominik  Total change: -41.25  Rating chartPersonal card
 Individual Swiss Championship Graechen SUI 2009-07-09
RcRownchangeKK*chgGame
 2006 1978 2.50 9 -1.65 25 -41.25 
  Hugentobler, Patrik f2253 SUI0.001-0.1725-4.25 
  Valenti, Giuseppe f2224 ITA0.001-0.1925-4.75 
  Zaza, Ludovic 1745 SUI1.0010.21255.25 
  Bertola, Numa 2021 SUI0.5010.06251.50 
  Garano, Nicola 2228 ITA0.001-0.1925-4.75 
  Rosebrock, Timotej 1630 SUI1.0010.11252.75 
  Sprenger, Manuel 2017 SUI0.001-0.4525-11.25 
  Lienhard, Alex 1960 SUI0.001-0.5325-13.25 
  Roelli, Corinne 1977 SUI0.001-0.5025-12.50 

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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