Individual Calculations March 2013
 Chellappah, Kuhan  Total change: -39.60  Rating chartPersonal card
 Imperial College Congress Major Feb 2013 London ENG 2013-02-01
RcRownchangeKK*chgGame
 1721 1678 0.00 3 -1.32 30 -39.60 
  Donati, Michele 1779 ITA0.001-0.3630-10.80 
  Falasca, Valerio 1720 ITA0.001-0.4430-13.20 
  Kalavannan, Koby 1663 ENG0.001-0.5230-15.60 

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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