Individual Calculations February 2013
 Sobolevsky, Leonid  Total change: -18.10  Rating chartPersonal card
 22.Erfurter Schachfestival Meister Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 2075 2221 3.00 7 -1.81 10 -18.10 
  Woelfer, Wiebke 1987 GER0.501-0.2910-2.90 
  Machlin, Maxim 1991 GER1.0010.21102.10 
  Reyer, Ulli 2182 GER0.001-0.5510-5.50 
  Sukaylo, Aleksey 2010 GER0.501-0.2710-2.70 
  Siemes, Robert 2101 GER1.0010.34103.40 
  Guenther, Christian 2115 GER0.001-0.6410-6.40 
  Rohmeiss, Roberto 2141 GER0.001-0.6110-6.10 

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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