Individual Calculations July 2009
 Arun, J  Total change: 65.10  Rating chartPersonal card
 11 Jawahar Vidyalaya TN Under - 25 Boys Chess Championship Chennai , TN IND 2009-05-19
RcRownchangeKK*chgGame
 2002 2064 6.00 8 1.39 15 20.85 
  , Kumaran.b 1782 IND1.0010.16152.40 
  Siddarth, M 1884 IND1.0010.26153.90 
  Pradeep, Kumar.ra 2219 IND0.001-0.2915-4.35 
  Vasantha, Ruba Varman.m 1867 IND1.0010.25153.75 
  Praveen, Kumar Mc 1944 IND1.0010.34155.10 
  Lakshmi, Narayanan Mv 2123 IND0.5010.08151.20 
  Ajay, Srikanth 2149 IND0.5010.12151.80 
  Anandraj, S 2044 IND1.0010.47157.05 

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)
 
 1st Manali International FIDE Rating Chess Championship Swathi Mahal, Manali, Chennai, Tamilnadu, India IND 2009-06-06
RcRownchangeKK*chgGame
 2092 2064 7.00 9 2.95 15 44.25 
  Mohuna, Kumar A K 1714 IND1.0010.11151.65 
  Krishna Teja, N 1744 IND1.0010.13151.95 
  Ramnathan, Balasubramaniam m2291 IND1.0010.791511.85 
  Phoobalan, P 2266 IND1.0010.761511.40 
  Linda, Rangarajan 2205 IND1.0010.691510.35 
  Vinoth Kumar, M f2195 IND1.0010.681510.20 
  Shankar, A 2217 IND0.001-0.3015-4.50 
  Lokesh, P 2103 IND0.5010.05150.75 
  Uttam, Sharma 2094 IND0.5010.04150.60 

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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