Individual Calculations October 2008
 Karrer, Peter  Total change: 21.00  Rating chartPersonal card
 Int. Chess Festival Biel ATO Biel SUI 2008-07-23
RcRownchangeKK*chgGame
 1866 1944 5.00 6 1.40 15 21.00 
  Schirmer, Hans 1665 SUI1.0010.16152.40 
  Pardey, Kevin 2022 GER0.5010.11151.65 
  Kohler, Paul 1877 SUI1.0010.41156.15 
  Lachausse, Bruno 1781 SUI1.0010.28154.20 
  Oesch, Harry 1983 SUI0.5010.05150.75 
  Stoffregen, Guenter 1865 SUI1.0010.39155.85 

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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