Individual Calculations September 2010
 Johansson, Niclas  Total change: 20.25  Rating chartPersonal card
 Weekend grp 4, 2010 Lund SWE 2010-07-09
RcRownchangeKK*chgGame
 2050 2077 3.50 5 0.81 25 20.25 
  Persson, Birger 2078 SWE0.5010.00250.00 
  Thiborg, Jesper 2011 SWE1.0010.412510.25 
  Persson, Olle 2005 SWE1.0010.402510.00 
  Frisk, Hans 2058 SWE0.501-0.0325-0.75 
  Wakeham, Daniel 2097 SWE0.5010.03250.75 

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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