Individual Calculations January 2011
 Rahul, Gupta  Total change: 0.00  Rating chartPersonal card
 03rd Delhi Chess Challenge below 2000 New Delhi IND 2010-12-03
RcRownchangeRpKK*chgGame
 1646 0 4.50 7 0.00 1671   0.00 
  Ramesh, Gill 1545 IND0.5010.00 0.00 
  Aman, Chahal 1874 IND0.0010.00 0.00 
  Ramnath, Karthik 1384 IND1.0010.00 0.00 
  Deepak, Paliwal 1565 IND1.0010.00 0.00 
  Subhash, Chopra 1703 IND1.0010.00 0.00 
  Saxena, Mausam 1877 IND0.0010.00 0.00 
  Aradhya, Garg 1571 IND1.0010.00 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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