Individual Calculations April 2009
 Tadjerbashi, Amir  Total change: -6.75  Rating chartPersonal card
 Elitserien 2008/09 rounds 6-11 Sweden SWE 2009-01-17
RcRownchangeKK*chgGame
 2224 2213 1.50 4 -0.45 15 -6.75 
  Lauritzson, Peter 2081 SWE0.001-0.6815-10.20 
  Madebrink, Lars 2271 SWE1.0010.58158.70 
  Hedin, Gunnar 2139 SWE0.501-0.1015-1.50 
  Olsson, Anders m2405 SWE0.001-0.2515-3.75 

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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