Individual Calculations July 2015
 Aakash, Rajan  Total change: 17.60  Rating chartPersonal card
 29th National Under-9 Chess Championship,2015 Ahmedabad, Gujarat IND 2015-06-11
RcRownchangeKK*chgGame
 1276 1131 2.00 5 0.44 40 17.60 
  Arun, Kataria 1381 IND0.5010.314012.40 
  Santhosh, S 1157 IND0.5010.04401.60 
  Mullick, Raahil c1329 IND0.5010.264010.40 
  Pankaj, Bhat 1291 IND0.001-0.2940-11.60 
  Swayam, Gupta 1221 IND0.5010.12404.80 

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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