Individual Calculations February 2017
 Gross, Rainer  Total change: 31.60  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1771 1584 3.50 7 1.58 20 31.60 
  Frommherz, Stefan Martin 1857 GER0.001-0.1720-3.40 
  Gueldenapfel, Thomas 1235 SUI1.0010.11202.20 
  Trachsel, Peter 1807 SUI0.5010.28205.60 
  Lesniak, Julien 1790 SUI1.0010.762015.20 
  Odermatt, Klaus 1889 SUI1.0010.862017.20 
  Giacomini, Plinio 1965 SUI0.001-0.0920-1.80 
  Geyer, Martin 1857 SUI0.001-0.1720-3.40 

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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