Individual Calculations November 2011
 Kallerholm, Per  Total change: 16.80  Rating chartPersonal card
 vasteras Open Vasteras SWE 2011-09-23
RcRownchangeKK*chgGame
 2018 1995 2.00 3 0.56 30 16.80 
  Bhatnagar, Kunal 1835 SWE1.0010.29308.70 
  Nyberg, Christina 1969 SWE1.0010.463013.80 
  Brustkern, Juergen f2249 GER0.001-0.1930-5.70 

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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