Rapid: Individual Calculations January 2016
 Ratnesan, Ranesh  Total change: 28.20  Rating chartPersonal card
 7th London Chess Classic: Super Rapidplay London ENG 2015-12-12
RcRownchangeKK*chgGame
 1881 1571 2.50 7 1.41 20 28.20 
  Perez, Flavio 1971  * FRA0.001-0.0820-1.60 
  Harrison, Marc 1971  * FRA0.001-0.0820-1.60 
  Peat, Matthew 1971  * ENG1.0010.922018.40 
  Golding, James 1631 ENG0.5010.08201.60 
  Crichton, Martin 1916 IRL0.001-0.1120-2.20 
  Levene, Joseph 1855 ENG1.0010.842016.80 
  Kamath, Raghu 1851 ENG0.001-0.1620-3.20 
 * 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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