Individual Calculations July 2009
 Singaram, Pl  Total change: -18.25  Rating chartPersonal card
 11 Jawahar Vidyalaya TN Under - 25 Boys Chess Championship Chennai , TN IND 2009-05-19
RcRownchangeKK*chgGame
 1879 1567 0.00 2 -0.28 25 -7.00 
  Dharmaraj, P 1917 IND0.001-0.1125-2.75 
  , Madhan.n 1841 IND0.001-0.1725-4.25 

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)
 
 NIIT-THIRD INTERNATIONAL FIDE RATING OPEN CHESS TOURNAMENT Town Hall Annexe, Palghat, Kerala IND 2009-05-25
RcRownchangeKK*chgGame
 1867 1567 0.00 3 -0.45 25 -11.25 
  Sanjid, Latheef 1880 IND0.001-0.1425-3.50 
  Satvik, M 1869 IND0.001-0.1525-3.75 
  Rajesh, Vn 1852 IND0.001-0.1625-4.00 

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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