Individual Calculations July 2009
 Narayan, Das  Total change: -10.75  Rating chartPersonal card
 1st SCS International Open GM Chess Tournament, India Bhubaneswar, Orissa, India IND 2009-06-07
RcRownchangeKK*chgGame
 2038 1732 0.00 3 -0.43 25 -10.75 
  Thakur, Akash 2082 IND0.001-0.1125-2.75 
  Abdullah, Al-Saif 2063 BAN0.001-0.1225-3.00 
  Patil, Pratik 1970 IND0.001-0.2025-5.00 

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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