Individual Calculations May 2013
 Freitag, Roland  Total change: -14.25  Rating chartPersonal card
 2.Schachbundesliga Nord 2012/2013 Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2338 2256 1.00 5 -0.95 15 -14.25 
  Balcerak, Philipp 2331 GER0.001-0.4015-6.00 
  Asendorf, Joachim Dr. f2356 GER0.001-0.3615-5.40 
  Krause, Ullrich f2319 GER0.5010.09151.35 
  Muse, Mladen g2449 CRO0.5010.25153.75 
  Cherny, Andrey 2234 GER0.001-0.5315-7.95 

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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