Individual Calculations January 2012
 Bischoff, Peter  Total change: 2.40  Rating chartPersonal card
 Luzerner Open 2011 Luzern SUI 2011-10-29
RcRownchangeKK*chgGame
 2062 2116 3.00 5 0.16 15 2.40 
  Georgiadis, Andreas 1846 SUI1.0010.17152.55 
  Kelecevic, Nedeljko m2229 SUI0.5010.15152.25 
  Bouzidi, Mouhamed 2002 SUI1.0010.34155.10 
  Spielmann, Alain f2217 FRA0.001-0.3615-5.40 
  Speck, Hans 2016 SUI0.501-0.1415-2.10 

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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