Individual Calculations November 2009
 Samar, Chatterjee  Total change: -4.35  Rating chartPersonal card
 Delhi Chess Challenge Open Fide Rating Chess Tournament Sarvodaya Vidyalaya, New Police Line, Kingsway Camp, New Delhi-09 IND 2009-09-18
RcRownchangeKK*chgGame
 1885 1982 4.00 7 -0.29 15 -4.35 
  Rupankar, Nath 2198 IND0.001-0.2215-3.30 
  Naveen, Kumar 1761 IND1.0010.22153.30 
  Sanchit, Chauhan 1913 IND0.001-0.6015-9.00 
  Kaushik, Narang 1616 IND1.0010.10151.50 
  Manush, Shah 1831 IND0.501-0.2015-3.00 
  , Rajagopalan 1707 IND1.0010.17152.55 
  Harish, Sharma 2166 IND0.5010.24153.60 

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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