Individual Calculations January 2011
 Vinayak , Seth  Total change: -25.75  Rating chartPersonal card
 03rd Delhi Chess Challenge below 2000 New Delhi IND 2010-12-03
RcRownchangeKK*chgGame
 1772 1690 1.00 5 -1.03 25 -25.75 
  Baig, Akram 1924 IND0.001-0.2125-5.25 
  Manjeet, Poonia 1524 IND1.0010.28257.00 
  Sandeep, Chitkara 1971 IND0.001-0.1625-4.00 
  Rajesh, Kumar Nath 1948 IND0.001-0.1825-4.50 
  Rastogi, Aryaman 1491 IND0.001-0.7625-19.00 

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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