Individual Calculations October 2008
 Klaus, Ingo  Total change: -11.85  Rating chartPersonal card
 12.Friedrichrodaer Schach-Open Friedrichroda GER 2008-08-06
RcRownchangeKK*chgGame
 2045 2148 0.50 2 -0.79 15 -11.85 
  Hess, Juergen 2034 GER0.501-0.1615-2.40 
  Stiefel, Roland 2056 GER0.001-0.6315-9.45 

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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