Individual Calculations January 2013
 Bala, Kannamma P  Total change: 22.35  Rating chartPersonal card
 Commonwealth Chess Championship 2012 Chennai IND 2012-11-22
RcRownchangeKK*chgGame
 2009 1973 6.50 11 1.43 15 21.45 
  Janaki, Devi M 1573  * IND1.0010.08151.20 
  Narayanan, Srinath m2373  * IND0.001-0.0815-1.20 
  Erigaisi, Arjun 1684 IND1.0010.16152.40 
  Teh, De Juan c1762 MAS1.0010.23153.45 
  Deepak, Katiyar 2244 IND0.5010.33154.95 
  Patil, Pratik 2208 IND0.5010.29154.35 
  Shashaank, D S 2166 IND1.0010.751511.25 
  Das, Sayantan f2339 IND0.001-0.1015-1.50 
  Ramakrishna, J f2224 IND0.001-0.1915-2.85 
  Shiny, Das 1783 IND1.0010.25153.75 
  Prathish, A 1744 IND0.501-0.2915-4.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 celebrating championship - 2012 below 2000 Namakkal IND 2012-12-04
RcRownchangeKK*chgGame
 1833 1989 7.00 10 0.06 15 0.90 
  D, K Chopra 1680 IND0.501-0.3615-5.40 
  Gowtham, K K 1668 IND1.0010.13151.95 
  Iniyan, P 1880 IND0.501-0.1515-2.25 
  Visveshwar, A 1847 IND0.501-0.1915-2.85 
  Prakashram, R 1696 IND1.0010.15152.25 
  Chincholimath, Halsagar 1885 IND1.0010.36155.40 
  Jaswant, G 1960 IND0.501-0.0415-0.60 
  Vinodh, Kumar B 1877 IND1.0010.35155.25 
  Elancheralathan, P 1889 IND1.0010.36155.40 
  Mohanan, U C 1951 IND0.001-0.5515-8.25 

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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