Individual Calculations September 2012
 Nagaraju, J  Total change: 18.45  Rating chartPersonal card
 mother chess 2nd open fide rating Vizag IND 2012-07-27
RcRownchangeKK*chgGame
 1945 1979 5.50 8 1.23 15 18.45 
  Uma, Maheswara Rao K 1579  * IND1.0010.08151.20 
  Cheela Naga, Sampath 1643 IND1.0010.12151.80 
  Rajesh, V A V f2379  * IND0.5010.42156.30 
  Karthik, Gopal 1649 IND1.0010.12151.80 
  Ramya, Krishna I wf2128 IND1.0010.701510.50 
  Ravi, Teja S 2304 IND0.001-0.1315-1.95 
  Linda, Rangarajan 2178 IND0.001-0.2415-3.60 
  Anigani, Kavya 1698 IND1.0010.16152.40 
 * 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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