Individual Calculations January 2013
 Jayakumar, P K  Total change: -10.95  Rating chartPersonal card
 celebrating championship - 2012 below 2000 Namakkal IND 2012-12-04
RcRownchangeKK*chgGame
 1669 1562 2.50 9 -0.73 15 -10.95 
  Eashwar, M 1910 IND0.001-0.1115-1.65 
  Murugesan, K 1787 IND1.0010.781511.70 
  Chinnadurai, S 1814 IND0.5010.31154.65 
  K, Dhinesh Babu 1823 IND0.001-0.1815-2.70 
  Jayakumar, S 1774 IND0.001-0.2315-3.45 
  Vijay, P 1755 IND0.001-0.2515-3.75 
  Durgesh, K 1728 IND0.001-0.2815-4.20 
  Ragesh, Sarma M 1264 IND0.001-0.8515-12.75 
  Krishna, R Ve 1162  * IND1.0010.08151.20 
 * 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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