Individual Calculations March 2010
 Graf, Tobias  Total change: 16.00  Rating chartPersonal card
 54.Paderborner Schachtuerkencup A Paderborn GER 2009-12-27
RcRownchangeKK*chgGame
 2055 1872 2.50 7 0.64 25 16.00 
  Rutz, Matthias 2097 GER0.5010.28257.00 
  Richter, Rainer 2142 GER0.5010.33258.25 
  Fenner, Martin 2058 GER0.001-0.2625-6.50 
  Bausch, Thomas 2028 GER0.5010.21255.25 
  Hagedorn, Alfons 1946 GER1.0010.602515.00 
  Chapman, Alan 2067 ENG0.001-0.2525-6.25 
  Stork, Joachim 2046 GER0.001-0.2725-6.75 

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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