Individual Calculations January 2015
 Jacobsen, Fredrik Beer  Total change: -2.60  Rating chartPersonal card
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeKK*chgGame
 2069 2034 4.00 9 -0.13 20 -2.60 
  Greenfeld, Alon g2434  * ISR0.001-0.0820-1.60 
  Dror, Levi 1824 ISR1.0010.23204.60 
  Ilfeld, Etan 2192 ISR0.001-0.2920-5.80 
  Barasi, Paul Dl 1836 ENG1.0010.24204.80 
  Bullock, Lee 1634  * ENG1.0010.08201.60 
  Guthrie, David 2209 NZL1.0010.732014.60 
  Amato, Andrea f2338 ITA0.001-0.1420-2.80 
  Stigar, Petter f2194 NOR0.001-0.2920-5.80 
  Cannon, Raymond C 1956 ENG0.001-0.6120-12.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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