Individual Calculations October 2008
 Schorch, Ruediger  Total change: 0.90  Rating chartPersonal card
 8.Nordhaeuser Schach-Open Nordhausen GER 2008-07-31
RcRownchangeKK*chgGame
 1882 2036 3.50 5 0.06 15 0.90 
  Stoeber, Guido 1786 GER0.501-0.3115-4.65 
  Wirries, Frank-Michael, Dr. 1744 GER1.0010.15152.25 
  Haselhorst, Helmut 2179 GER0.5010.19152.85 
  Horatschek, Peter 1795 GER0.501-0.3015-4.50 
  Welz, Thilo 1908 GER1.0010.33154.95 

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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