Individual Calculations July 2013
 Arpan, Das  Total change: -4.65  Rating chartPersonal card
 51 West Bengal State Chess Championship Kolkata IND 2013-06-01
RcRownchangeKK*chgGame
 1798 2013 8.00 10 0.64 15 9.60 
  Srijita, Sarkar 1613  * IND1.0010.08151.20 
  Samir, Kumar Saha 1613  * IND0.001-0.9215-13.80 
  Gaurav, De 1613  * IND1.0010.08151.20 
  Srijit, Datta 1613  * IND1.0010.08151.20 
  Sonkalan, Bharati 1714 IND1.0010.15152.25 
  Agnihotri, Ghosh 1792 IND1.0010.22153.30 
  Santu, Mondal 2189 IND0.001-0.2715-4.05 
  Sumit, Kumar 1914 IND1.0010.36155.40 
  Nihar, Ranjan Banerjee 1842 IND1.0010.27154.05 
  Basu, Suman 2076 IND1.0010.59158.85 
 * 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)
 
 1st HDCA International FIDE Rated Schools Open Chess Tournament,2013 Kolkata, West Bengal IND 2013-06-08
RcRownchangeKK*chgGame
 1732 2013 5.50 8 -0.95 15 -14.25 
  Didwania, Vishal 1613  * IND0.001-0.9215-13.80 
  Saptarshi, Datta 1613  * IND1.0010.08151.20 
  Sayan, Banik 1613  * IND1.0010.08151.20 
  Dipanjan, Chowdhury 1613  * IND1.0010.08151.20 
  Tamojit, Poddar 1637 IND1.0010.09151.35 
  Bose, Sayan 2016 IND0.5010.00150.00 
  Saptorshi, Gupta 1775 IND0.501-0.3015-4.50 
  Debarshi, Mukherjee 1973 IND0.501-0.0615-0.90 
 * 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)
 

 

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