Individual Calculations April 2013
 Sivasankar, Sudha Sathyan  Total change: -4.80  Rating chartPersonal card
 Grandmasters Chess Academy FIDE Rated Chess Tournament (below 1900) New Delhi IND 2013-03-22
RcRownchangeKK*chgGame
 1636 1497 1.00 4 -0.32 15 -4.80 
  Abdus, Sidique 1816 IND0.001-0.1315-1.95 
  Shyam Sundar, T 1773 IND0.001-0.1715-2.55 
  Krishna, R Ve 1097  * IND1.0010.08151.20 
  Shaon, Chowdhury 1858 IND0.001-0.1015-1.50 
 * 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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