Individual Calculations July 2011
 Vihan, Haria  Total change: 14.50  Rating chartPersonal card
 National Under – 11 boys Ahmedabad IND 2011-05-26
RcRownchangeKK*chgGame
 1657 1450 2.00 6 0.58 25 14.50 
  Ganguly, Ritabroto 1683 IND1.0010.792519.75 
  Ningombam, Herojit Meitei 1665 IND0.5010.27256.75 
  Rajdeep, Sarkar 1677 IND0.001-0.2125-5.25 
  Yash, Mishra 1635 IND0.5010.24256.00 
  Chandak, Shubh 1603 IND0.001-0.3025-7.50 
  Anustoop, Biswas 1677 IND0.001-0.2125-5.25 

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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