Individual Calculations July 2012
 Ankan, Roy  Total change: 0.00  Rating chartPersonal card
 National Challenger Chennai IND 2012-05-18
RcRownchangeRpKK*chgGame
 1872 0 4.50 9 0.00 1872   0.00 
  Roshan, Rangarajan 2063 IND0.0010.00 0.00 
  Sukhavi, Achumi 1822 IND1.0010.00 0.00 
  Bhatt, Jalpan 1989 IND0.0010.00 0.00 
  Augustine, Thomas 1817 IND0.0010.00 0.00 
  Hage, Lasa Nado 1741 IND0.5010.00 0.00 
  Nobleman, Wanniang 1748 IND1.0010.00 0.00 
  Ramalingam, Karthik 2027 IND0.0010.00 0.00 
  Rajeev, V M 1740 IND1.0010.00 0.00 
  Sudhirsana, Singh R K 1899 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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