Individual Calculations September 2013
 Hadorn, Rudolf  Total change: 3.60  Rating chartPersonal card
 Int. Chessfestival Biel 2013 Open Main tournament Biel SUI 2013-07-24
RcRownchangeKK*chgGame
 1868 1652 1.50 6 0.12 30 3.60 
  Meyer, Prosper 1908 SUI0.001-0.1930-5.70 
  Thode, Gilda 1875 SUI0.001-0.2230-6.60 
  Feller, Christian 1831 SUI1.0010.733021.90 
  Stegmaier, Walter 1949 SUI0.001-0.1530-4.50 
  Steck, Kurt 1811 SUI0.5010.21306.30 
  Lachausse, Bruno 1836 SUI0.001-0.2630-7.80 

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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