Individual Calculations February 2015
 Subhayan, Kundu  Total change: -74.00  Rating chartPersonal card
 13th Delhi International Open 2015 below 2000 cat B Delhi IND 2015-01-09
RcRownchangeKK*chgGame
 1744 1929 7.50 10 0.16 40 6.40 
  Khadka, Mahesh 1591 NEP1.0010.12404.80 
  Sujay Kumar, Dam 1724 IND1.0010.24409.60 
  Vijeet, Deliwala 1767 IND0.001-0.7140-28.40 
  Sahoo, Devendra Kumar 1678 IND1.0010.19407.60 
  Nichat, Aditya 1725 IND1.0010.24409.60 
  Sudhir Kumar, Behera 1797 IND0.501-0.1840-7.20 
  Katkade, Pavan 1814 IND1.0010.344013.60 
  Sadhwani, Raunak 1712 IND0.501-0.2840-11.20 
  Venkataramana, P 1792 IND1.0010.324012.80 
  Abhinav, Gola 1841 IND0.501-0.1240-4.80 

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)
 
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1632 1929 5.50 9 -2.01 40 -80.40 
  Swapnil, Sen 1529  * IND1.0010.08403.20 
  Arya, Bhakta 1644 IND0.001-0.8440-33.60 
  Avhra, Biswas 1529  * IND1.0010.08403.20 
  Aneek, Das 1653 IND0.001-0.8340-33.20 
  Swapan Kr, Das Iol 1529  * IND1.0010.08403.20 
  Ambarish, Sharma 1637 IND1.0010.15406.00 
  Sayantan, Mukherjee 1806 IND0.501-0.1740-6.80 
  Subhra, Banerjee 1828 IND0.001-0.6440-25.60 
  Soham, Biswas 1529  * IND1.0010.08403.20 
 * 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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