Individual Calculations August 2017
 Pilstrom, Bjorn  Total change: -22.20  Rating chartPersonal card
 Klass III 2017 grp 10 Stockholm SWE 2017-07-10
RcRownchangeKK*chgGame
 1622 1523 1.50 7 -1.11 20 -22.20 
  Isaksson, Alexander 1613 SWE0.001-0.3820-7.60 
  Nilsson, Ulf 1945 1423 SWE0.001-0.6420-12.80 
  Linden, Anders 1757 SWE0.001-0.2120-4.20 
  Sandhu, Ludwig 1650 SWE0.5010.17203.40 
  Lindskog, Bjorn 1643 SWE0.001-0.3420-6.80 
  Wik, Kennet 1715 SWE0.001-0.2520-5.00 
  Spangberg, Robert 1555 SWE1.0010.542010.80 

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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