Individual Calculations March 2015
 Aravind, Subramanian N.  Total change: 13.60  Rating chartPersonal card
 Hampstead Under 2200 Congress Feb 15 London ENG 2015-02-21
RcRownchangeKK*chgGame
 1873 2089 4.50 5 0.68 20 13.60 
  Nayak, Raghav 1728 ENG1.0010.10202.00 
  Jekel, Wolfgang 1835 GER1.0010.19203.80 
  Landau, Jonathan 1961 ENG0.501-0.1720-3.40 
  Huang, Dion 1876 ENG1.0010.23204.60 
  Keohane, Ben 1963 ENG1.0010.33206.60 

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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