Individual Calculations January 2011
 Shishir, Kumar  Total change: 3.50  Rating chartPersonal card
 03rd Delhi Chess Challenge below 2000 New Delhi IND 2010-12-03
RcRownchangeKK*chgGame
 1802 1674 1.50 4 0.14 25 3.50 
  Nishant, Malhotra 1893 IND1.0010.782519.50 
  Neetakshya, Singh 1896 IND0.001-0.2225-5.50 
  Tushar, Aggarwal 1565 IND0.501-0.1525-3.75 
  Rishi, Sardana 1852 IND0.001-0.2725-6.75 

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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