Individual Calculations April 2009
 Steneskog, Per  Total change: 2.25  Rating chartPersonal card
 Elitserien 2008/09 rounds 6-11 Sweden SWE 2009-01-17
RcRownchangeKK*chgGame
 2237 2180 1.00 2 0.15 15 2.25 
  Nilsson, Andre 2276 SWE0.5010.13151.95 
  Haggstrom, Olle 2197 SWE0.5010.02150.30 

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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