Individual Calculations May 2014
 Pitschka, Claus  Total change: -2.40  Rating chartPersonal card
 Schachfestival Bad Woerishofen 2014 Open Bad Woerishofen GER 2014-03-21
RcRownchangeKK*chgGame
 2103 2203 5.50 9 -0.16 15 -2.40 
  Riedl, Guenter 1925 GER1.0010.17152.55 
  Gehrmann, Ulrich 2046 GER1.0010.29154.35 
  Pirrot, Dieter m2379 GER0.001-0.2715-4.05 
  Kupfer, Michael 2049 GER0.001-0.7115-10.65 
  Goris, Ton 2006 NED1.0010.25153.75 
  Hoeller, Armin 2063 GER0.501-0.1915-2.85 
  Weichlein, Paul 2029 GER1.0010.27154.05 
  Wichmann, Cliff m2368 GER0.001-0.2815-4.20 
  Muehlbach, Peter 2061 GER1.0010.31154.65 

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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