Individual Calculations August 2014
 Naepflin, Reinhold  Total change: -0.80  Rating chartPersonal card
 Int. Chessfestival Biel 2014 Open Main tournament Biel SUI 2014-07-16
RcRownchangeKK*chgGame
 1858 1811 3.00 7 -0.04 20 -0.80 
  Meyer, Prosper 1927 SUI0.5010.16203.20 
  Hofer, Friedrich 1937 SUI0.5010.17203.40 
  Devanthery, Loic 1919 SUI0.001-0.3520-7.00 
  Bretscher, Robert 1658 SUI1.0010.30206.00 
  Stoffregen, Guenter 1895 SUI0.5010.12202.40 
  Neumann, Horst 1939 GER0.001-0.3320-6.60 
  Grabe, Eckart 1732 GER0.501-0.1120-2.20 

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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