Individual Calculations February 2013
 John, P B  Total change: -17.40  Rating chartPersonal card
 Delhi Open 2013 category C Delhi IND 2013-01-09
RcRownchangeKK*chgGame
 1752 1501 0.00 3 -0.58 30 -17.40 
  Ravi, Kumar K 1777 IND0.001-0.1730-5.10 
  Shah, Asif 1756 IND0.001-0.1930-5.70 
  Chavda, Manubhai 1724 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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