Individual Calculations July 2011
 Bjornvall, Tord  Total change: 18.50  Rating chartPersonal card
 Paskturneringen 2011 Norrkoping SWE 2011-04-22
RcRownchangeKK*chgGame
 1914 1658 1.50 4 0.74 25 18.50 
  Nilsson, Weine 1898 SWE1.0010.802520.00 
  Isaksson, Leif 1981 SWE0.001-0.1325-3.25 
  Astrom, Linda 1846 SWE0.5010.24256.00 
  Jansson, Gilbert 1930 SWE0.001-0.1725-4.25 

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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