Individual Calculations July 2009
 , Ganesh.p  Total change: -22.05  Rating chartPersonal card
 11 Jawahar Vidyalaya TN Under - 25 Boys Chess Championship Chennai , TN IND 2009-05-19
RcRownchangeKK*chgGame
 1760 1929 2.00 5 -1.47 15 -22.05 
  Alkondan, C 1579 IND0.001-0.8915-13.35 
  Shyam, Sundar.r 1579 IND1.0010.11151.65 
  Arul, Senthil B 1805 IND1.0010.33154.95 
  Anandraj, S 2044 IND0.001-0.3415-5.10 
  Shyam, Sundar T 1792 IND0.001-0.6815-10.20 

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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