Individual Calculations January 2011
 Subramanian, K  Total change: -9.25  Rating chartPersonal card
 1st KCF International FIDE Rating Chess Tournament (For Below 1800 Rating) Media Hall, Jawaharlal Nehru Stadium, Chennai IND 2010-11-25
RcRownchangeKK*chgGame
 1623 1449 0.50 3 -0.37 25 -9.25 
  Sundar Ram, T 1702 IND0.001-0.1925-4.75 
  Vijayakumar, N 1724 IND0.001-0.1725-4.25 
  Prithiviraj, R 1443 IND0.501-0.0125-0.25 

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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