Individual Calculations March 2012
 Jayakumar, P K  Total change: -1.05  Rating chartPersonal card
 Nethaji FIDE Rated Open below 2000 Kerala IND 2011-12-27
RcRownchangeKK*chgGame
 1495 1527 1.00 2 -0.07 15 -1.05 
  Pavan, B 1265 IND1.0010.18152.70 
  Senbabu, M B 1724 IND0.001-0.2515-3.75 

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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