Individual Calculations September 2009
 Grebener, Soeren  Total change: 0.00  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeRpKK*chgGame
 1948 0 1.50 6 0.00 1755   0.00 
  Nohr, Jonas 2066 GER0.0010.00 0.00 
  Boyarchenko, Marie 2028 LUX0.0010.00 0.00 
  Grosse, Christian 1869 GER0.0010.00 0.00 
  Tominski, Norbert 1897 GER0.0010.00 0.00 
  Schmidt, Maurin 1917 SUI0.5010.00 0.00 
  Weigelt, Thomas 1913 GER1.0010.00 0.00 

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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