Individual Calculations May 2011
 Akbarinia, Arash  Total change: 40.80  Rating chartPersonal card
 Elitserien 2010/11 Sweden SWE 2010-10-08
RcRownchangeKK*chgGame
 2355 2306 7.50 11 2.72 15 40.80 
  Glimbrant, Torbjorn 2248 SWE0.501-0.0815-1.20 
  Ernst, Thomas g2422 SWE1.0010.66159.90 
  Hedman, Erik f2388 SWE1.0010.61159.15 
  Carlhammar, Magnus f2316 SWE0.5010.01150.15 
  Ornstein, Axel m2408 SWE0.5010.14152.10 
  Smith, Axel m2445 SWE0.001-0.3115-4.65 
  Penalver, Osmani 2264 SWE1.0010.44156.60 
  Ziegler, Ari m2345 SWE1.0010.55158.25 
  Ong, Kezli 2242 SWE1.0010.41156.15 
  Bergstrom, Christer m2383 SWE0.5010.11151.65 
  Akesson, Ralf g2440 SWE0.5010.18152.70 

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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