Individual Calculations July 2011
 Fridman, Daniel  Total change: -2.30  Rating chartPersonal card
 82.Deutsche Schachmeisterschaft Bonn GER 2011-05-26
RcRownchangeKK*chgGame
 2485 2661 5.50 8 -0.23 10 -2.30 
  Kummerow, Heiko f2326 GER1.0010.12101.20 
  Siebrecht, Sebastian g2460 GER1.0010.24102.40 
  Stern, Rene m2483 GER0.501-0.2310-2.30 
  Gustafsson, Jan g2646 GER0.501-0.0210-0.20 
  Buhmann, Rainer g2579 GER0.001-0.6110-6.10 
  Jugelt, Tobias m2403 GER1.0010.18101.80 
  Andre, Gordon 2363 GER1.0010.15101.50 
  Khenkin, Igor g2620 GER0.501-0.0610-0.60 

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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