Individual Calculations August 2013
 Backe, Peter  Total change: -10.20  Rating chartPersonal card
 Weekend grp 1, 2013 Orebro SWE 2013-07-12
RcRownchangeKK*chgGame
 2208 2235 2.00 5 -0.68 15 -10.20 
  Johansson, Carl Fredrik 2174 SWE1.0010.42156.30 
  Kring, Stephan 2163 SWE0.001-0.6015-9.00 
  Hamark, Jesper 2313 SWE0.001-0.3915-5.85 
  Nygren, Kim 2235 SWE0.5010.00150.00 
  Sigeman, Johan 2156 SWE0.501-0.1115-1.65 

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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