Individual Calculations March 2011
 Hultin, Per  Total change: 21.30  Rating chartPersonal card
 Karlstad Open 2010 Karlstad SWE 2010-12-20
RcRownchangeKK*chgGame
 2183 2081 2.50 3 1.42 15 21.30 
  Jonsson, Emil 2085 SWE1.0010.51157.65 
  Angskog, Kent 2228 SWE0.5010.20153.00 
  Pohjala, Henri 2236 FIN1.0010.711510.65 

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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