Individual Calculations March 2010
 Wihlborn, Bengt  Total change: -3.30  Rating chartPersonal card
 Rilton Elo 2009/2010 Stockholm SWE 2009-12-27
RcRownchangeKK*chgGame
 2055 1916 2.00 7 -0.22 15 -3.30 
  Backman, Michael 2146 SWE1.0010.791511.85 
  Thorn, Eric 2013 SWE0.001-0.3715-5.55 
  Nizov, Anton 2068 SWE1.0010.701510.50 
  Jensen, Leif 2032 DEN0.001-0.3415-5.10 
  Wallgren, Ulf 2100 SWE0.001-0.2615-3.90 
  Ulvnes, Roar 1991 NOR0.001-0.4015-6.00 
  Nilsson, Christer 2032 SWE0.001-0.3415-5.10 

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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