Individual Calculations August 2013
 Hammarstrom, Ulf  Total change: -3.60  Rating chartPersonal card
 Klass M 2013 Orebro SWE 2013-07-06
RcRownchangeKK*chgGame
 2142 2168 4.00 8 -0.24 15 -3.60 
  Nygren, Kim 2235 SWE1.0010.59158.85 
  Laksman, Efraim 2181 SWE0.5010.02150.30 
  Forsberg, Viktor 2280 SWE0.001-0.3515-5.25 
  Janse, Love 2205 SWE0.001-0.4515-6.75 
  Pettersson, Anders 1981 2039 SWE0.501-0.1715-2.55 
  Svensson, Hakan 2061 SWE1.0010.35155.25 
  Bit-Narva, David 1905 SWE0.501-0.3215-4.80 
  Logdahl, Harald f2231 SWE0.5010.09151.35 

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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