Individual Calculations May 2011
 Larsson, Patrik  Total change: 5.50  Rating chartPersonal card
 Superettan 2010/11 Sweden SWE 2010-10-23
RcRownchangeKK*chgGame
 2102 2047 1.50 3 0.22 25 5.50 
  Isaksson, Henrik 2105 SWE0.5010.08252.00 
  Marchand, Erick 2196 FRA0.001-0.3025-7.50 
  Magnusson, Roger 2004 SWE1.0010.442511.00 

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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