Rapid: Individual Calculations January 2018
 Foster, Timothy  Total change: 11.60  Rating chartPersonal card
 9th CSC London Chess Classic: Rapidplay Open London ENG 2017-12-09
RcRownchangeKK*chgGame
 1949 1712 2.00 6 0.58 20 11.60 
  Mitra, Roman C 2104 ENG0.001-0.0820-1.60 
  Cannon, Richard J 1996 ENG0.5010.34206.80 
  Ociepka, Adrian 2079 POL0.5010.40208.00 
  Asenov, Pavel 2063 ENG0.001-0.1120-2.20 
  Gupta, Arul 1920 ENG0.001-0.2320-4.60 
  Tyurkin, Yury 1530 ENG1.0010.26205.20 

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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