Individual Calculations September 2010
 Kumar, Satyam  Total change: -11.50  Rating chartPersonal card
 10TH JHARKHAND STATE (OPEN) RATED CHESS CHAMPIONSHIP-2010 Jharkhand IND 2010-08-06
RcRownchangeKK*chgGame
 2009 1705 0.00 3 -0.46 25 -11.50 
  Alka, Das 1995 IND0.001-0.1625-4.00 
  Jha, Kausal Kumar 1927 IND0.001-0.2225-5.50 
  Singh, Pritam 2105  * IND0.001-0.0825-2.00 
 * 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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