Individual Calculations November 2010
 Berggren, Marcus  Total change: -3.90  Rating chartPersonal card
 IBCA World Individual Chess Championship 2010 Belgrade SRB 2010-08-26
RcRownchangeKK*chgGame
 2201 1937 0.50 4 -0.26 15 -3.90 
  Dukaczewski, Piotr m2319 POL0.001-0.0915-1.35 
  Mitkovski, Krume f2243 MKD0.5010.36155.40 
  Chojnowski, Marcin 2162 POL0.001-0.2215-3.30 
  Engl, Heinz 2079 GER0.001-0.3115-4.65 

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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