Individual Calculations May 2011
 Hurtig, Frank  Total change: -17.50  Rating chartPersonal card
 15.Open der Sparkasse Oberlausitz Leutersdorf GER 2011-02-18
RcRownchangeKK*chgGame
 1831 2016 1.50 3 -0.70 25 -17.50 
  Tschoerner, Walter 1767 CZE1.0010.19254.75 
  Wolf, Andreas 1945 GER0.501-0.1025-2.50 
  Bulano, Alexander 1781 GER0.001-0.7925-19.75 

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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