Individual Calculations July 2012
 Kumar, Tarun  Total change: -26.10  Rating chartPersonal card
 JRD Tata FIDE Rating below 2000 East Singhbhum Jharkand IND 2012-03-27
RcRownchangeKK*chgGame
 1770 1544 0.00 4 -0.87 30 -26.10 
  Jha, Kausal Kumar 1858 IND0.001-0.1430-4.20 
  Smaraki, Mohanty 1751 IND0.001-0.2330-6.90 
  Sayantan, Kundu 1708 IND0.001-0.2830-8.40 
  Ahmad, M 1761 IND0.001-0.2230-6.60 

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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