Individual Calculations January 2017
 Johansson, Toni  Total change: -0.40  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2137 2071 3.50 8 -0.02 20 -0.40 
  Libiszewski, Fabien g2471  * FRA0.001-0.0820-1.60 
  Rocco, Federico 1927 ENG1.0010.31206.20 
  Merriman, John 2243 ENG1.0010.732014.60 
  Sowray, Peter J f2307 ENG0.001-0.2020-4.00 
  Hawkins, Jonathan g2471  * ENG0.001-0.0820-1.60 
  Skutta, Bernd 1942 GER0.001-0.6720-13.40 
  Opasiak, Dustin Tennessee 1823 POL0.501-0.3120-6.20 
  Tirado Parra, Alberto 1908 ESP1.0010.28205.60 
 * 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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