Individual Calculations August 2015
 Pilstrom, Bjorn  Total change: -17.20  Rating chartPersonal card
 Klass III grp 5 2015 Sunne SWE 2015-07-13
RcRownchangeKK*chgGame
 1653 1639 2.50 7 -0.86 20 -17.20 
  Bjureblad, Martin 1591 SWE0.501-0.0720-1.40 
  Arbeus, Carl Johan 1779 SWE1.0010.692013.80 
  Horngren, Alexander 1510 SWE0.001-0.6720-13.40 
  Pettersson, Kjell-Erik 1743 SWE0.001-0.3620-7.20 
  Jarebo, Carl-Gustaf 1666 SWE0.5010.04200.80 
  Clark, Robert 1679 SWE0.001-0.4420-8.80 
  Johansson, Thomas 1604 SWE0.501-0.0520-1.00 

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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