Individual Calculations February 2013
 Machowitsch, Wolf  Total change: -4.80  Rating chartPersonal card
 22.Erfurter Schachfestival Hauptturnier Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 1909 2003 4.00 7 -0.32 15 -4.80 
  Ussfeller, Uwe 1719 GER1.0010.16152.40 
  Siebarth, Marco 2024 GER0.5010.03150.45 
  Horatschek, Peter 1856 GER1.0010.30154.50 
  Muuss, Klaus 2000 GER0.5010.00150.00 
  Schierholz, Guenter 1876 GER1.0010.33154.95 
  Nowak, Thomas 2100 GER0.001-0.3715-5.55 
  Peters, Tom 1788 GER0.001-0.7715-11.55 

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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