Rapid: Individual Calculations January 2017
 Han, Yichen  Total change: 27.80  Rating chartPersonal card
 8th CSC London Chess Classic: Super Rapidplay London ENG 2016-12-17
RcRownchangeKK*chgGame
 1866 1707 4.50 10 1.39 20 27.80 
  Powierski, Emil 2107  * GER0.001-0.0820-1.60 
  Thatte, Nandinee 1307  * ENG1.0010.08201.60 
  Casaschi, Paolo 1969 ITA0.001-0.1820-3.60 
  Dhanush, Prakaash B A 1307  * IND1.0010.08201.60 
  Shepherd, David 1883 ENG1.0010.732014.60 
  Prill, Gerhard 2048 GER0.5010.38207.60 
  Grigoryan, Meri wf2063 ENG0.001-0.1120-2.20 
  Balaji, Ananthanarayanan 1878 ENG0.001-0.2720-5.40 
  Bhatia, Kanwal K wf2107  * ENG0.5010.42208.40 
  Farrington, Edward J 1991 ENG0.5010.34206.80 
 * 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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