Individual Calculations September 2011
 Astrom, Robert  Total change: 0.20  Rating chartPersonal card
 ME Vasteras SWE 2011-07-16
RcRownchangeKK*chgGame
 2363 2445 5.50 9 0.02 10 0.20 
  Johansson, Jan m2397 SWE0.501-0.0710-0.70 
  Blomqvist, Erik m2438 SWE0.001-0.5110-5.10 
  Cramling, Dan m2395 SWE0.501-0.0710-0.70 
  Norberg, Johan f2313 SWE1.0010.32103.20 
  Collett, Peter 2204 SWE1.0010.20102.00 
  Hedman, Erik f2378 SWE1.0010.41104.10 
  Andersson, Fredrik 1983 f2306 SWE0.501-0.1910-1.90 
  Wiedenkeller, Michael m2471 LUX0.001-0.4610-4.60 
  Engqvist, Thomas m2362 SWE1.0010.39103.90 

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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