Individual Calculations April 2009
 Rishi, Sardana  Total change: 0.00  Rating chartPersonal card
 7th Parsvnath International Open Chess Tournament 2009 Modern School, Barakhamba Road, New Delhi, India IND 2009-01-11
RcRownchangeRpKK*chgGame
 1797 0 3.50 8 0.00 1754   0.00 
  Sivokhin, Vladimir 2048 KAZ0.0010.00 0.00 
  Vinayak, Seth 1709 IND0.5010.00 0.00 
  Sayan, Majumdar 1767 IND0.0010.00 0.00 
  Sudharsan, Surya K 1724 IND0.0010.00 0.00 
  Shah, Jay 1619 IND1.0010.00 0.00 
  Naveen, Kumar 1749 IND0.5010.00 0.00 
  Manish, Vatsa 1772 IND1.0010.00 0.00 
  Ritwan, Sauntra 1990 IND0.5010.00 0.00 

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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