Individual Calculations June 2015
 Norman, Dinah M  Total change: 19.20  Rating chartPersonal card
 Int. Bodensee-Seniorenopen 2015 Bregenz AUT 2015-05-09
RcRownchangeKK*chgGame
 1902 1820 4.50 9 0.96 20 19.20 
  Lang, Ferdinand 2072 GER0.001-0.1920-3.80 
  Mathis, Guntram 1672 AUT1.0010.30206.00 
  Bischoff, Peter 2018 SUI0.001-0.2420-4.80 
  Morf, Juerg Walter 1976 SUI0.5010.21204.20 
  Goris-Schouwstra, Adry 1880 NED0.5010.08201.60 
  Stoffregen, Guenter 1872 SUI1.0010.572011.40 
  Lechenbauer, Karl 1871 AUT0.5010.07201.40 
  Koch, Helmuth 1935 AUT0.5010.16203.20 
  Hager, Eberhard 1819 GER0.5010.00200.00 

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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