Rapid: Individual Calculations January 2017
 Rivlin, Mark  Total change: -19.80  Rating chartPersonal card
 8th CSC London Chess Classic: Super Rapidplay London ENG 2016-12-17
RcRownchangeKK*chgGame
 1782 1616 1.50 8 -0.99 20 -19.80 
  Mayhew, Andrew 2016  * ENG0.001-0.0820-1.60 
  Sagues, Vincent 1909 FRA0.001-0.1520-3.00 
  Khakimova, Masrura 1958 ENG0.001-0.1220-2.40 
  Stern, Robert C 1840 ENG0.5010.28205.60 
  Lawson, Maurice E 1888 ENG0.001-0.1720-3.40 
  Leko, Ian Emerik 1391 ENG1.0010.22204.40 
  Bin-Suhayl, Ieysaa 1810 ITA0.001-0.2520-5.00 
  Zhao, Haolin 1447 ENG0.001-0.7220-14.40 
 * 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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