Individual Calculations September 2011
 Sutnga, H D  Total change: -20.70  Rating chartPersonal card
 National Challengers Boys Aurangabad IND 2011-06-15
RcRownchangeKK*chgGame
 1914 1707 1.50 9 -0.69 30 -20.70 
  Shreyans, K Shah 2107  * IND0.001-0.0830-2.40 
  Kathiravan, M 1926 IND0.001-0.2230-6.60 
  , Lalawmpuia 1935 IND0.001-0.2130-6.30 
  Rupesh, Ranjan 1918 IND0.001-0.2330-6.90 
  Sudhirsana, Singh R K 1924 IND0.001-0.2230-6.60 
  Brajesh, Upadhya 1803 IND0.5010.13303.90 
  Gillford, Thangkhiew 1944 IND0.5010.30309.00 
  Supriya, Joshi 1842 IND0.5010.18305.40 
  Rao, T Mohan 1827 IND0.001-0.3430-10.20 
 * 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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