Individual Calculations March 2010
 Wiklund, Johan  Total change: 0.00  Rating chartPersonal card
 Karlstad Open 2009 Karlstad SWE 2009-12-27
RcRownchangeRpKK*chgGame
 2099 0 2.00 3 0.00 2112   0.00 
  Lundin, Jan f2370 SWE0.0010.00 0.00 
  Andersen, Harry 1869 NOR1.0010.00 0.00 
  Ljungstrom, Dan 2059 SWE1.0010.00 0.00 

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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