Individual Calculations July 2009
 Arjun, M  Total change: -18.25  Rating chartPersonal card
 Rotary Federal Bank FIDE Rated Chess Tournament Kodungallur, Thrissur, Kerala, India IND 2009-04-23
RcRownchangeKK*chgGame
 1862 1789 0.50 3 -0.73 25 -18.25 
  Jagadeesh, A K 2139 IND0.001-0.1125-2.75 
  Singh, Aditya 1989 IND0.001-0.2425-6.00 
  Vishnu, Valsalan 1458 IND0.501-0.3825-9.50 

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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