Individual Calculations February 2013
 Rajasekaran, Vikas  Total change: -48.00  Rating chartPersonal card
 45th Annual Liberty Bell Open - U2300 Section Philadelphia, Pennsylvania USA 2013-01-18
RcRownchangeKK*chgGame
 2017 2042 0.00 3 -1.60 30 -48.00 
  Pugh, Lawrence B 2049 USA0.001-0.4930-14.70 
  Abe, Mahiro 1953 JPN0.001-0.6230-18.60 
  Guevara, Robert N 2050 USA0.001-0.4930-14.70 

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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