Individual Calculations January 2015
 Johansson, Toni  Total change: -7.40  Rating chartPersonal card
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeKK*chgGame
 2081 2062 2.50 6 -0.37 20 -7.40 
  Holm, Kristian Stuvik f2326 NOR0.001-0.1820-3.60 
  Machlik, Jon 1852 NOR1.0010.23204.60 
  Dale, Ari m2252 AUS0.001-0.2520-5.00 
  Kalavannan, Koby 1935 ENG1.0010.33206.60 
  Buchicchio, Giampaolo f2301 ITA0.001-0.2020-4.00 
  Brozel, Sacha 1822 ENG0.501-0.3020-6.00 

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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