Individual Calculations May 2010
 Pettersson, Anders  Total change: 6.25  Rating chartPersonal card
 Superettan 2009/2010 Sweden SWE 2009-10-24
RcRownchangeKK*chgGame
 2131 2093 2.50 5 0.25 25 6.25 
  Laksman, Efraim 2188 SWE0.5010.13253.25 
  Arnelind, Mikael 2181 SWE0.001-0.3825-9.50 
  Jonsson, Krister 2075 SWE1.0010.472511.75 
  Broden, Per 2027 SWE0.501-0.0925-2.25 
  Steneskog, Per 2182 SWE0.5010.12253.00 

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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