Rapid: Individual Calculations January 2017
 Thompson, Ian D  Total change: -25.40  Rating chartPersonal card
 8th CSC London Chess Classic: Super Rapidplay London ENG 2016-12-17
RcRownchangeKK*chgGame
 1999 2168 5.50 10 -1.27 20 -25.40 
  Hepworth, Nigel R 1768  * ENG1.0010.08201.60 
  Lyne, Alexander 1768  * ENG1.0010.08201.60 
  Fernandez, Daniel H m2417 ENG0.001-0.1920-3.80 
  Calderon, Paul 1828 USA1.0010.12202.40 
  Karthikeyan, P. m2426 IND0.001-0.1820-3.60 
  Lipka, Piotr Z 1768  * POL1.0010.08201.60 
  Gallagher, Joseph G g2522 SUI0.001-0.1120-2.20 
  Gallagher, Daniel Gh 1852 ENG0.001-0.8720-17.40 
  Varney, Zoe 1822 ENG1.0010.11202.20 
  Keen, Cosima C 1822 ENG0.501-0.3920-7.80 
 * 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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