Individual Calculations March 2012
 Kollbrink, Mats  Total change: -42.30  Rating chartPersonal card
 Rilton Open 2011/2012 Stockholm SWE 2011-12-27
RcRownchangeKK*chgGame
 1808 1917 3.00 7 -1.41 30 -42.30 
  Socko, Weronika 1552 POL1.0010.10303.00 
  Todorovic, Zoran S 2059 SWE0.001-0.3130-9.30 
  Andersson, Bjorn 1961 1800 SWE1.0010.343010.20 
  Wenzel, Birger 2063 GER0.001-0.3030-9.00 
  Popov, Artemiy 1743 RUS0.001-0.7330-21.90 
  Bergstrom, Goran 1726 SWE0.001-0.7530-22.50 
  Vyvyan, Philippe 1716 FRA1.0010.24307.20 

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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