Individual Calculations February 2013
 Singh, Arvinder Preet  Total change: -25.95  Rating chartPersonal card
 Delhi Open 2013 category B Delhi IND 2013-01-05
RcRownchangeKK*chgGame
 1870 2110 4.50 8 -1.73 15 -25.95 
  Adithya, S 1710  * IND1.0010.08151.20 
  Vikram, Ranolia 1857 IND0.001-0.8115-12.15 
  Mayank, Soni 1720 IND1.0010.09151.35 
  Rajesh, Kumar Nath 1808 IND1.0010.15152.25 
  Saksham, Dewan 1828 IND0.501-0.3415-5.10 
  A K, Kalshyan 1958 IND1.0010.30154.50 
  Maulik, Raval 2016 IND0.001-0.6315-9.45 
  Sahu, Rajendra Kumar 2063 IND0.001-0.5715-8.55 
 * 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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